92438811288643 has 8 divisors (see below), whose sum is σ = 92735541536400. Its totient is φ = 92142278012928.

The previous prime is 92438811288581. The next prime is 92438811288671. The reversal of 92438811288643 is 34688211883429.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92438811288643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92438811288143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48302878 + ... + 50180131.

It is an arithmetic number, because the mean of its divisors is an integer number (11591942692050).

Almost surely, 2^{92438811288643} is an apocalyptic number.

92438811288643 is a deficient number, since it is larger than the sum of its proper divisors (296730247757).

92438811288643 is a wasteful number, since it uses less digits than its factorization.

92438811288643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98486021.

The product of its digits is 127401984, while the sum is 67.

The spelling of 92438811288643 in words is "ninety-two trillion, four hundred thirty-eight billion, eight hundred eleven million, two hundred eighty-eight thousand, six hundred forty-three".