32231158491196 has 48 divisors (see below), whose sum is σ = 64498404902400. Its totient is φ = 13805622485568.

The previous prime is 32231158491187. The next prime is 32231158491197. The reversal of 32231158491196 is 69119485113223.

It is a super-2 number, since 2×32231158491196² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32231158491197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437666490 + ... + 437740126.

It is an arithmetic number, because the mean of its divisors is an integer number (1343716768800).

Almost surely, 2^{32231158491196} is an apocalyptic number.

It is an amenable number.

32231158491196 is an abundant number, since it is smaller than the sum of its proper divisors (32267246411204).

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

32231158491196 is a wasteful number, since it uses less digits than its factorization.

32231158491196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82186 (or 82184 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 55.

The spelling of 32231158491196 in words is "thirty-two trillion, two hundred thirty-one billion, one hundred fifty-eight million, four hundred ninety-one thousand, one hundred ninety-six".