10388373683873 has 4 divisors (see below), whose sum is σ = 10412476639488. Its totient is φ = 10364270728260.

The previous prime is 10388373683837. The next prime is 10388373683911. The reversal of 10388373683873 is 37838637388301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10388373683873 - 2³² = 10384078716577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10388373683813) 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, 12051477161 + ... + 12051478022.

It is an arithmetic number, because the mean of its divisors is an integer number (2603119159872).

Almost surely, 2^{10388373683873} is an apocalyptic number.

It is an amenable number.

10388373683873 is a deficient number, since it is larger than the sum of its proper divisors (24102955615).

10388373683873 is an equidigital number, since it uses as much as digits as its factorization.

10388373683873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24102955614.

The product of its (nonzero) digits is 292626432, while the sum is 68.

The spelling of 10388373683873 in words is "ten trillion, three hundred eighty-eight billion, three hundred seventy-three million, six hundred eighty-three thousand, eight hundred seventy-three".