13437101408074 has 4 divisors (see below), whose sum is σ = 20155652112114. Its totient is φ = 6718550704036.

The previous prime is 13437101408041. The next prime is 13437101408131. The reversal of 13437101408074 is 47080410173431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13372135044849 + 64966363225 = 3656793^2 + 254885^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13437101408074.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3359275352017 + ... + 3359275352020.

Almost surely, 2^{13437101408074} is an apocalyptic number.

13437101408074 is a deficient number, since it is larger than the sum of its proper divisors (6718550704040).

13437101408074 is an equidigital number, since it uses as much as digits as its factorization.

13437101408074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6718550704039.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 13437101408074 in words is "thirteen trillion, four hundred thirty-seven billion, one hundred one million, four hundred eight thousand, seventy-four".