231432414013388 has 24 divisors (see below), whose sum is σ = 463548527958432. Its totient is φ = 99038813163264.

The previous prime is 231432414013387. The next prime is 231432414013457. The reversal of 231432414013388 is 883310414234132.

It is not an unprimeable number, because it can be changed into a prime (231432414013387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6104444381 + ... + 6104482292.

It is an arithmetic number, because the mean of its divisors is an integer number (19314521998268).

Almost surely, 2^{231432414013388} is an apocalyptic number.

231432414013388 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

231432414013388 is an abundant number, since it is smaller than the sum of its proper divisors (232116113945044).

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

231432414013388 is a wasteful number, since it uses less digits than its factorization.

231432414013388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12208927361 (or 12208927359 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 47.

The spelling of 231432414013388 in words is "two hundred thirty-one trillion, four hundred thirty-two billion, four hundred fourteen million, thirteen thousand, three hundred eighty-eight".