13401311042 has 8 divisors (see below), whose sum is σ = 22973676096. Its totient is φ = 5743419012.

The previous prime is 13401311041. The next prime is 13401311069. The reversal of 13401311042 is 24011310431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13401311042² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13401311041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478618238 + ... + 478618265.

It is an arithmetic number, because the mean of its divisors is an integer number (2871709512).

Almost surely, 2^13401311042 is an apocalyptic number.

13401311042 is a deficient number, since it is larger than the sum of its proper divisors (9572365054).

13401311042 is an equidigital number, since it uses as much as digits as its factorization.

13401311042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957236512.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13401311042 its reverse (24011310431), we get a palindrome (37412621473).

The spelling of 13401311042 in words is "thirteen billion, four hundred one million, three hundred eleven thousand, forty-two".