13124450125504 has 28 divisors (see below), whose sum is σ = 26104257294048. Its totient is φ = 6546999468800.

The previous prime is 13124450125481. The next prime is 13124450125511. The reversal of 13124450125504 is 40552105442131.

It is a super-2 number, since 2×13124450125504² (a number of 27 digits) contains 22 as substring.

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, 237872107 + ... + 237927274.

Almost surely, 2^{13124450125504} is an apocalyptic number.

It is an amenable number.

13124450125504 is a deficient number, since it is larger than the sum of its proper divisors (12979807168544).

13124450125504 is an equidigital number, since it uses as much as digits as its factorization.

13124450125504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475799824 (or 475799814 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 13124450125504 its reverse (40552105442131), we get a palindrome (53676555567635).

The spelling of 13124450125504 in words is "thirteen trillion, one hundred twenty-four billion, four hundred fifty million, one hundred twenty-five thousand, five hundred four".