194675437432996 has 81 divisors (see below), whose sum is σ = 391893340785219. Its totient is φ = 84562216996608.

The previous prime is 194675437432943. The next prime is 194675437433003. The reversal of 194675437432996 is 699234734576491.

The square root of 194675437432996 is 13952614.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1757782762596 + 192917654670400 = 1325814^2 + 13889480^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6167039605 + ... + 6167071171.

Almost surely, 2^{194675437432996} is an apocalyptic number.

194675437432996 is the 13952614-th square number.

It is an amenable number.

194675437432996 is an abundant number, since it is smaller than the sum of its proper divisors (197217903352223).

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

194675437432996 is an frugal number, since it uses more digits than its factorization.

194675437432996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63198 (or 31599 counting only the distinct ones).

The product of its digits is 7407106560, while the sum is 79.

The spelling of 194675437432996 in words is "one hundred ninety-four trillion, six hundred seventy-five billion, four hundred thirty-seven million, four hundred thirty-two thousand, nine hundred ninety-six".