196017225432 has 64 divisors (see below), whose sum is σ = 567937267200. Its totient is φ = 55216116480.

The previous prime is 196017225431. The next prime is 196017225433. The reversal of 196017225432 is 234522710691.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (196017225431) and next prime (196017225433).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196017225431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8204757 + ... + 8228612.

It is an arithmetic number, because the mean of its divisors is an integer number (8874019800).

Almost surely, 2^196017225432 is an apocalyptic number.

196017225432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196017225432 is an abundant number, since it is smaller than the sum of its proper divisors (371920041768).

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

196017225432 is a wasteful number, since it uses less digits than its factorization.

196017225432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16433456 (or 16433452 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 196017225432 in words is "one hundred ninety-six billion, seventeen million, two hundred twenty-five thousand, four hundred thirty-two".