92140634513951 has 4 divisors (see below), whose sum is σ = 92419005011304. Its totient is φ = 91862264016600.

The previous prime is 92140634513923. The next prime is 92140634513971. The reversal of 92140634513951 is 15931543604129.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92140634513951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 92140634513893 and 92140634513902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92140634513971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139185248180 + ... + 139185248841.

It is an arithmetic number, because the mean of its divisors is an integer number (23104751252826).

Almost surely, 2^{92140634513951} is an apocalyptic number.

92140634513951 is a deficient number, since it is larger than the sum of its proper divisors (278370497353).

92140634513951 is a wasteful number, since it uses less digits than its factorization.

92140634513951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278370497352.

The product of its (nonzero) digits is 3499200, while the sum is 53.

The spelling of 92140634513951 in words is "ninety-two trillion, one hundred forty billion, six hundred thirty-four million, five hundred thirteen thousand, nine hundred fifty-one".