32313402312402 has 32 divisors (see below), whose sum is σ = 64638770133888. Its totient is φ = 10769140077696.

The previous prime is 32313402312377. The next prime is 32313402312403. The reversal of 32313402312402 is 20421320431323.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 32313402312402.

It is not an unprimeable number, because it can be changed into a prime (32313402312403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1290819678 + ... + 1290844710.

It is an arithmetic number, because the mean of its divisors is an integer number (2019961566684).

Almost surely, 2^{32313402312402} is an apocalyptic number.

32313402312402 is an abundant number, since it is smaller than the sum of its proper divisors (32325367821486).

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

32313402312402 is a wasteful number, since it uses less digits than its factorization.

32313402312402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56274.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 32313402312402 its reverse (20421320431323), we get a palindrome (52734722743725).

The spelling of 32313402312402 in words is "thirty-two trillion, three hundred thirteen billion, four hundred two million, three hundred twelve thousand, four hundred two".