231014412420 has 144 divisors (see below), whose sum is σ = 733925681664. Its totient is φ = 54196876800.

The previous prime is 231014412373. The next prime is 231014412427. The reversal of 231014412420 is 24214410132.

It is not an unprimeable number, because it can be changed into a prime (231014412427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 288169 + ... + 738288.

Almost surely, 2^231014412420 is an apocalyptic number.

231014412420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231014412420 is an abundant number, since it is smaller than the sum of its proper divisors (502911269244).

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

231014412420 is a wasteful number, since it uses less digits than its factorization.

231014412420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026522 (or 1026509 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 231014412420 its reverse (24214410132), we get a palindrome (255228822552).

The spelling of 231014412420 in words is "two hundred thirty-one billion, fourteen million, four hundred twelve thousand, four hundred twenty".