196637013432 has 48 divisors (see below), whose sum is σ = 532650924000. Its totient is φ = 65534305536.

The previous prime is 196637013413. The next prime is 196637013457. The reversal of 196637013432 is 234310736691.

196637013432 is a `hidden beast` number, since 1 + 9 + 6 + 637 + 0 + 1 + 3 + 4 + 3 + 2 = 666.

It is a super-2 number, since 2×196637013432² (a number of 23 digits) contains 22 as substring.

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, 186544 + ... + 654272.

It is an arithmetic number, because the mean of its divisors is an integer number (11096894250).

Almost surely, 2^196637013432 is an apocalyptic number.

196637013432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196637013432 is an abundant number, since it is smaller than the sum of its proper divisors (336013910568).

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

196637013432 is a wasteful number, since it uses less digits than its factorization.

196637013432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473580 (or 473573 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The spelling of 196637013432 in words is "one hundred ninety-six billion, six hundred thirty-seven million, thirteen thousand, four hundred thirty-two".