92729581344399 has 16 divisors (see below), whose sum is σ = 123810746348160. Its totient is φ = 61734107154720.

The previous prime is 92729581344373. The next prime is 92729581344523. The reversal of 92729581344399 is 99344318592729.

It is a Cunningham number, because it is equal to 9629620²-1.

It is not a de Polignac number, because 92729581344399 - 2⁷ = 92729581344271 is a prime.

It is a super-2 number, since 2×92729581344399² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 92729581344399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92729581344349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4814809 + ... + 14444429.

It is an arithmetic number, because the mean of its divisors is an integer number (7738171646760).

Almost surely, 2^{92729581344399} is an apocalyptic number.

92729581344399 is a deficient number, since it is larger than the sum of its proper divisors (31081165003761).

92729581344399 is a wasteful number, since it uses less digits than its factorization.

92729581344399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9634070.

The product of its digits is 1058158080, while the sum is 75.

The spelling of 92729581344399 in words is "ninety-two trillion, seven hundred twenty-nine billion, five hundred eighty-one million, three hundred forty-four thousand, three hundred ninety-nine".