196072418894 has 24 divisors (see below), whose sum is σ = 337331932560. Its totient is φ = 85248875360.

The previous prime is 196072418881. The next prime is 196072418903. The reversal of 196072418894 is 498814270691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17607839 + ... + 17618970.

It is an arithmetic number, because the mean of its divisors is an integer number (14055497190).

Almost surely, 2^196072418894 is an apocalyptic number.

196072418894 is a deficient number, since it is larger than the sum of its proper divisors (141259513666).

196072418894 is a wasteful number, since it uses less digits than its factorization.

196072418894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35226856 (or 35226845 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 59.

The spelling of 196072418894 in words is "one hundred ninety-six billion, seventy-two million, four hundred eighteen thousand, eight hundred ninety-four".