1072857903926 has 16 divisors (see below), whose sum is σ = 1612612829808. Its totient is φ = 535320727200.

The previous prime is 1072857903917. The next prime is 1072857903961. The reversal of 1072857903926 is 6293097582701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4969976 + ... + 5181348.

It is an arithmetic number, because the mean of its divisors is an integer number (100788301863).

Almost surely, 2^{1072857903926} is an apocalyptic number.

1072857903926 is a deficient number, since it is larger than the sum of its proper divisors (539754925882).

1072857903926 is a wasteful number, since it uses less digits than its factorization.

1072857903926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216607.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 1072857903926 in words is "one trillion, seventy-two billion, eight hundred fifty-seven million, nine hundred three thousand, nine hundred twenty-six".