10257123771804 has 96 divisors (see below), whose sum is σ = 29457052119040. Its totient is φ = 2705111520768.

The previous prime is 10257123771733. The next prime is 10257123771833. The reversal of 10257123771804 is 40817732175201.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 61952757 + ... + 62118099.

Almost surely, 2^{10257123771804} is an apocalyptic number.

10257123771804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10257123771804 is an abundant number, since it is smaller than the sum of its proper divisors (19199928347236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10257123771804 is a wasteful number, since it uses less digits than its factorization.

10257123771804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222179 (or 222177 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 48.

The spelling of 10257123771804 in words is "ten trillion, two hundred fifty-seven billion, one hundred twenty-three million, seven hundred seventy-one thousand, eight hundred four".