13442401042408 has 32 divisors (see below), whose sum is σ = 27183403454760. Its totient is φ = 6195020832000.

The previous prime is 13442401042363. The next prime is 13442401042481. The reversal of 13442401042408 is 80424010424431.

It can be written as a sum of positive squares in 4 ways, for example, as 13431066884964 + 11334157444 = 3664842^2 + 106462^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95390343 + ... + 95531158.

Almost surely, 2^{13442401042408} is an apocalyptic number.

It is an amenable number.

13442401042408 is an abundant number, since it is smaller than the sum of its proper divisors (13741002412352).

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

13442401042408 is a wasteful number, since it uses less digits than its factorization.

13442401042408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190922197 (or 190922193 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 37.

Adding to 13442401042408 its reverse (80424010424431), we get a palindrome (93866411466839).

The spelling of 13442401042408 in words is "thirteen trillion, four hundred forty-two billion, four hundred one million, forty-two thousand, four hundred eight".