312014100432 has 40 divisors (see below), whose sum is σ = 807121358784. Its totient is φ = 103864708864.

The previous prime is 312014100329. The next prime is 312014100439. The reversal of 312014100432 is 234001410213.

It is a junction number, because it is equal to n+sod(n) for n = 312014100399 and 312014100408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312014100439) 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, 4338693 + ... + 4410020.

Almost surely, 2^312014100432 is an apocalyptic number.

It is an amenable number.

312014100432 is an abundant number, since it is smaller than the sum of its proper divisors (495107258352).

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

312014100432 is a wasteful number, since it uses less digits than its factorization.

312014100432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8749467 (or 8749461 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 312014100432 its reverse (234001410213), we get a palindrome (546015510645).

The spelling of 312014100432 in words is "three hundred twelve billion, fourteen million, one hundred thousand, four hundred thirty-two".