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40223301141 = 319979671093
BaseRepresentation
bin100101011101011111…
…101101111000010101
310211211020020102002010
4211131133231320111
51124334131114031
630251152534433
72622525263352
oct453537557025
9124736212063
1040223301141
1116071006541
127966851419
133a4040770a
141d380d7629
1510a63e5246
hex95d7ede15

40223301141 has 8 divisors (see below), whose sum is σ = 53633832480. Its totient is φ = 26814151952.

The previous prime is 40223301137. The next prime is 40223301229. The reversal of 40223301141 is 14110332204.

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 40223301141 - 22 = 40223301137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40223308141) 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, 275610 + ... + 395483.

It is an arithmetic number, because the mean of its divisors is an integer number (6704229060).

Almost surely, 240223301141 is an apocalyptic number.

It is an amenable number.

40223301141 is a deficient number, since it is larger than the sum of its proper divisors (13410531339).

40223301141 is a wasteful number, since it uses less digits than its factorization.

40223301141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691075.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 40223301141 its reverse (14110332204), we get a palindrome (54333633345).

The spelling of 40223301141 in words is "forty billion, two hundred twenty-three million, three hundred one thousand, one hundred forty-one".

Divisors: 1 3 19979 59937 671093 2013279 13407767047 40223301141