190372827426 has 32 divisors (see below), whose sum is σ = 382805136000. Its totient is φ = 63114606720.

The previous prime is 190372827401. The next prime is 190372827433. The reversal of 190372827426 is 624728273091.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3243670 + ... + 3301838.

It is an arithmetic number, because the mean of its divisors is an integer number (11962660500).

Almost surely, 2^190372827426 is an apocalyptic number.

190372827426 is an abundant number, since it is smaller than the sum of its proper divisors (192432308574).

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

190372827426 is a wasteful number, since it uses less digits than its factorization.

190372827426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61114.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 190372827426 in words is "one hundred ninety billion, three hundred seventy-two million, eight hundred twenty-seven thousand, four hundred twenty-six".