431214412420 has 48 divisors (see below), whose sum is σ = 987986059200. Its totient is φ = 156787297920.

The previous prime is 431214412381. The next prime is 431214412463. The reversal of 431214412420 is 24214412134.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1896391 + ... + 2111569.

It is an arithmetic number, because the mean of its divisors is an integer number (20583042900).

Almost surely, 2^431214412420 is an apocalyptic number.

It is an amenable number.

431214412420 is an abundant number, since it is smaller than the sum of its proper divisors (556771646780).

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

431214412420 is a wasteful number, since it uses less digits than its factorization.

431214412420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224308 (or 224306 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 431214412420 its reverse (24214412134), we get a palindrome (455428824554).

The spelling of 431214412420 in words is "four hundred thirty-one billion, two hundred fourteen million, four hundred twelve thousand, four hundred twenty".