19766196332 has 12 divisors (see below), whose sum is σ = 34592666136. Its totient is φ = 9882577440.

The previous prime is 19766196323. The next prime is 19766196371. The reversal of 19766196332 is 23369166791.

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, 37433 + ... + 202320.

It is an arithmetic number, because the mean of its divisors is an integer number (2882722178).

Almost surely, 2^19766196332 is an apocalyptic number.

It is an amenable number.

19766196332 is a deficient number, since it is larger than the sum of its proper divisors (14826469804).

19766196332 is a wasteful number, since it uses less digits than its factorization.

19766196332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260368 (or 260366 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 53.

The spelling of 19766196332 in words is "nineteen billion, seven hundred sixty-six million, one hundred ninety-six thousand, three hundred thirty-two".