196051364128 has 48 divisors (see below), whose sum is σ = 410188955904. Its totient is φ = 91918955520.

The previous prime is 196051364053. The next prime is 196051364177. The reversal of 196051364128 is 821463150691.

It is a super-2 number, since 2×196051364128² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517500 + ... + 812347.

It is an arithmetic number, because the mean of its divisors is an integer number (8545603248).

Almost surely, 2^196051364128 is an apocalyptic number.

It is an amenable number.

196051364128 is an abundant number, since it is smaller than the sum of its proper divisors (214137591776).

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

196051364128 is a wasteful number, since it uses less digits than its factorization.

196051364128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330145 (or 1330137 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 196051364128 in words is "one hundred ninety-six billion, fifty-one million, three hundred sixty-four thousand, one hundred twenty-eight".