13402222031004 has 48 divisors (see below), whose sum is σ = 32350538992800. Its totient is φ = 4313312430336.

The previous prime is 13402222030999. The next prime is 13402222031027. The reversal of 13402222031004 is 40013022220431.

It is a happy number.

It is a congruent number.

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, 48927594 + ... + 49200750.

It is an arithmetic number, because the mean of its divisors is an integer number (673969562350).

Almost surely, 2^{13402222031004} is an apocalyptic number.

It is an amenable number.

13402222031004 is an abundant number, since it is smaller than the sum of its proper divisors (18948316961796).

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

13402222031004 is a wasteful number, since it uses less digits than its factorization.

13402222031004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414182 (or 414180 counting only the distinct ones).

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

Adding to 13402222031004 its reverse (40013022220431), we get a palindrome (53415244251435).

The spelling of 13402222031004 in words is "thirteen trillion, four hundred two billion, two hundred twenty-two million, thirty-one thousand, four".