13413321042 has 32 divisors (see below), whose sum is σ = 29269905984. Its totient is φ = 4064020800.

The previous prime is 13413321013. The next prime is 13413321083. The reversal of 13413321042 is 24012331431.

It is a happy number.

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, 605628 + ... + 627384.

It is an arithmetic number, because the mean of its divisors is an integer number (914684562).

Almost surely, 2^13413321042 is an apocalyptic number.

13413321042 is an abundant number, since it is smaller than the sum of its proper divisors (15856584942).

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

13413321042 is a wasteful number, since it uses less digits than its factorization.

13413321042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31114.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13413321042 its reverse (24012331431), we get a palindrome (37425652473).

The spelling of 13413321042 in words is "thirteen billion, four hundred thirteen million, three hundred twenty-one thousand, forty-two".