411312729491 has 8 divisors (see below), whose sum is σ = 418066003968. Its totient is φ = 404559792000.

The previous prime is 411312729479. The next prime is 411312729523. The reversal of 411312729491 is 194927213114.

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

It is a cyclic number.

It is not a de Polignac number, because 411312729491 - 2¹⁴ = 411312713107 is a prime.

It is a super-2 number, since 2×411312729491² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411312720491) 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, 3945326 + ... + 4048236.

It is an arithmetic number, because the mean of its divisors is an integer number (52258250496).

Almost surely, 2^411312729491 is an apocalyptic number.

411312729491 is a deficient number, since it is larger than the sum of its proper divisors (6753274477).

411312729491 is a wasteful number, since it uses less digits than its factorization.

411312729491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168493.

The product of its digits is 108864, while the sum is 44.

The spelling of 411312729491 in words is "four hundred eleven billion, three hundred twelve million, seven hundred twenty-nine thousand, four hundred ninety-one".