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411344401231 = 3121748917599
BaseRepresentation
bin1011111110001100000…
…10010111001101001111
31110022202022001122220101
411333012002113031033
523214413131314411
6512545150031531
741501332502041
oct5770602271517
91408668048811
10411344401231
111494a5210a05
126787a4a85a7
132ca35a0b6aa
1415ca2ac3a91
15aa778178c1
hex5fc609734f

411344401231 has 8 divisors (see below), whose sum is σ = 411554528000. Its totient is φ = 411134330880.

The previous prime is 411344401219. The next prime is 411344401283. The reversal of 411344401231 is 132104443114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-411344401231 is a prime.

It is a super-2 number, since 2×4113444012312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 411344401231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411344401031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23364370 + ... + 23381968.

It is an arithmetic number, because the mean of its divisors is an integer number (51444316000).

Almost surely, 2411344401231 is an apocalyptic number.

411344401231 is a deficient number, since it is larger than the sum of its proper divisors (210126769).

411344401231 is a wasteful number, since it uses less digits than its factorization.

411344401231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28209.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 411344401231 its reverse (132104443114), we get a palindrome (543448844345).

The spelling of 411344401231 in words is "four hundred eleven billion, three hundred forty-four million, four hundred one thousand, two hundred thirty-one".

Divisors: 1 3121 7489 17599 23373169 54926479 131798911 411344401231