195892069376 has 44 divisors (see below), whose sum is σ = 405096100620. Its totient is φ = 94568570880.

The previous prime is 195892069369. The next prime is 195892069381. The reversal of 195892069376 is 673960298591.

It can be written as a sum of positive squares in 2 ways, for example, as 67899851776 + 127992217600 = 260576^2 + 357760^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3268595 + ... + 3327986.

Almost surely, 2^195892069376 is an apocalyptic number.

195892069376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

195892069376 is an abundant number, since it is smaller than the sum of its proper divisors (209204031244).

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

195892069376 is an equidigital number, since it uses as much as digits as its factorization.

195892069376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6596630 (or 6596612 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 65.

The spelling of 195892069376 in words is "one hundred ninety-five billion, eight hundred ninety-two million, sixty-nine thousand, three hundred seventy-six".