13021112014042 has 32 divisors (see below), whose sum is σ = 21547820133504. Its totient is φ = 5851987353600.

The previous prime is 13021112014039. The next prime is 13021112014063. The reversal of 13021112014042 is 24041021112031.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 758983 + ... + 5159290.

It is an arithmetic number, because the mean of its divisors is an integer number (673369379172).

Almost surely, 2^{13021112014042} is an apocalyptic number.

13021112014042 is a deficient number, since it is larger than the sum of its proper divisors (8526708119462).

13021112014042 is a wasteful number, since it uses less digits than its factorization.

13021112014042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919414.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 13021112014042 its reverse (24041021112031), we get a palindrome (37062133126073).

The spelling of 13021112014042 in words is "thirteen trillion, twenty-one billion, one hundred twelve million, fourteen thousand, forty-two".