231980895416292 has 24 divisors (see below), whose sum is σ = 590496824696352. Its totient is φ = 70297241035200.

The previous prime is 231980895416273. The next prime is 231980895416297. The reversal of 231980895416292 is 292614598089132.

It is not an unprimeable number, because it can be changed into a prime (231980895416297) 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, 878715512809 + ... + 878715513072.

It is an arithmetic number, because the mean of its divisors is an integer number (24604034362348).

Almost surely, 2^{231980895416292} is an apocalyptic number.

231980895416292 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

231980895416292 is an abundant number, since it is smaller than the sum of its proper divisors (358515929280060).

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

231980895416292 is a wasteful number, since it uses less digits than its factorization.

231980895416292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757431025899 (or 1757431025897 counting only the distinct ones).

The product of its (nonzero) digits is 134369280, while the sum is 69.

The spelling of 231980895416292 in words is "two hundred thirty-one trillion, nine hundred eighty billion, eight hundred ninety-five million, four hundred sixteen thousand, two hundred ninety-two".