13442445125104 has 20 divisors (see below), whose sum is σ = 26288146194264. Its totient is φ = 6658407397568.

The previous prime is 13442445125099. The next prime is 13442445125113. The reversal of 13442445125104 is 40152154424431.

It is a super-2 number, since 2×13442445125104² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3925946047 + ... + 3925949470.

Almost surely, 2^{13442445125104} is an apocalyptic number.

It is an amenable number.

13442445125104 is a deficient number, since it is larger than the sum of its proper divisors (12845701069160).

13442445125104 is a wasteful number, since it uses less digits than its factorization.

13442445125104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7851895632 (or 7851895626 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 13442445125104 its reverse (40152154424431), we get a palindrome (53594599549535).

The spelling of 13442445125104 in words is "thirteen trillion, four hundred forty-two billion, four hundred forty-five million, one hundred twenty-five thousand, one hundred four".