190476725434 has 32 divisors (see below), whose sum is σ = 308953854720. Its totient is φ = 87803476992.

The previous prime is 190476725423. The next prime is 190476725441. The reversal of 190476725434 is 434527674091.

It is a happy number.

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, 645987 + ... + 893449.

It is an arithmetic number, because the mean of its divisors is an integer number (9654807960).

Almost surely, 2^190476725434 is an apocalyptic number.

190476725434 is a deficient number, since it is larger than the sum of its proper divisors (118477129286).

190476725434 is a wasteful number, since it uses less digits than its factorization.

190476725434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248094.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 190476725434 in words is "one hundred ninety billion, four hundred seventy-six million, seven hundred twenty-five thousand, four hundred thirty-four".