190094256004 has 27 divisors (see below), whose sum is σ = 334295010693. Its totient is φ = 94583662128.

The previous prime is 190094255987. The next prime is 190094256031. The reversal of 190094256004 is 400652490091.

The square root of 190094256004 is 435998.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 32764620100 + 157329635904 = 181010^2 + 396648^2 .

It is a super-2 number, since 2×190094256004² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 241542499 + ... + 241543285.

Almost surely, 2^190094256004 is an apocalyptic number.

190094256004 is the 435998-th square number.

It is an amenable number.

190094256004 is a deficient number, since it is larger than the sum of its proper divisors (144200754689).

190094256004 is an frugal number, since it uses more digits than its factorization.

190094256004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 190094256004 in words is "one hundred ninety billion, ninety-four million, two hundred fifty-six thousand, four".