92111774139013 has 4 divisors (see below), whose sum is σ = 92261063887020. Its totient is φ = 91962484391008.

The previous prime is 92111774138999. The next prime is 92111774139041. The reversal of 92111774139013 is 31093147711129.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13712490429444 + 78399283709569 = 3703038^2 + 8854337^2 .

It is a cyclic number.

It is not a de Polignac number, because 92111774139013 - 2¹³ = 92111774130821 is a prime.

It is a super-2 number, since 2×92111774139013² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92111774139043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74644873078 + ... + 74644874311.

It is an arithmetic number, because the mean of its divisors is an integer number (23065265971755).

Almost surely, 2^{92111774139013} is an apocalyptic number.

It is an amenable number.

92111774139013 is a deficient number, since it is larger than the sum of its proper divisors (149289748007).

92111774139013 is a wasteful number, since it uses less digits than its factorization.

92111774139013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149289748006.

The product of its (nonzero) digits is 285768, while the sum is 49.

The spelling of 92111774139013 in words is "ninety-two trillion, one hundred eleven billion, seven hundred seventy-four million, one hundred thirty-nine thousand, thirteen".