104312315432 has 64 divisors (see below), whose sum is σ = 213246432000. Its totient is φ = 47547523584.

The previous prime is 104312315417. The next prime is 104312315461. The reversal of 104312315432 is 234513213401.

It is a junction number, because it is equal to n+sod(n) for n = 104312315395 and 104312315404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8500133 + ... + 8512395.

It is an arithmetic number, because the mean of its divisors is an integer number (3331975500).

Almost surely, 2^104312315432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104312315432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106623216000).

104312315432 is an abundant number, since it is smaller than the sum of its proper divisors (108934116568).

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

104312315432 is a wasteful number, since it uses less digits than its factorization.

104312315432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13290 (or 13286 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 104312315432 its reverse (234513213401), we get a palindrome (338825528833).

The spelling of 104312315432 in words is "one hundred four billion, three hundred twelve million, three hundred fifteen thousand, four hundred thirty-two".