13400153025425 has 24 divisors (see below), whose sum is σ = 16629927283200. Its totient is φ = 10711261267200.

The previous prime is 13400153025419. The next prime is 13400153025481. The reversal of 13400153025425 is 52452035100431.

It is not a de Polignac number, because 13400153025425 - 2¹⁴ = 13400153009041 is a prime.

It is a super-2 number, since 2×13400153025425² (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 23 ways as a sum of consecutive naturals, for example, 444272345 + ... + 444302505.

It is an arithmetic number, because the mean of its divisors is an integer number (692913636800).

Almost surely, 2^{13400153025425} is an apocalyptic number.

It is an amenable number.

13400153025425 is a deficient number, since it is larger than the sum of its proper divisors (3229774257775).

13400153025425 is a wasteful number, since it uses less digits than its factorization.

13400153025425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44273 (or 44268 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 13400153025425 its reverse (52452035100431), we get a palindrome (65852188125856).

The spelling of 13400153025425 in words is "thirteen trillion, four hundred billion, one hundred fifty-three million, twenty-five thousand, four hundred twenty-five".