13312002024402 has 64 divisors (see below), whose sum is σ = 27526148628480. Its totient is φ = 4287432844800.

The previous prime is 13312002024379. The next prime is 13312002024439. The reversal of 13312002024402 is 20442020021331.

It is a happy number.

13312002024402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330392674 + ... + 330432962.

It is an arithmetic number, because the mean of its divisors is an integer number (430096072320).

Almost surely, 2^{13312002024402} is an apocalyptic number.

13312002024402 is an abundant number, since it is smaller than the sum of its proper divisors (14214146604078).

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

13312002024402 is a wasteful number, since it uses less digits than its factorization.

13312002024402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43079.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 13312002024402 its reverse (20442020021331), we get a palindrome (33754022045733).

The spelling of 13312002024402 in words is "thirteen trillion, three hundred twelve billion, two million, twenty-four thousand, four hundred two".