13425425024005 has 16 divisors (see below), whose sum is σ = 17065474051824. Its totient is φ = 10104237112320.

The previous prime is 13425425024003. The next prime is 13425425024023. The reversal of 13425425024005 is 50042052452431.

It can be written as a sum of positive squares in 8 ways, for example, as 316152051076 + 13109272972929 = 562274^2 + 3620673^2 .

It is not a de Polignac number, because 13425425024005 - 2¹ = 13425425024003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425425024003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33535782 + ... + 33933751.

It is an arithmetic number, because the mean of its divisors is an integer number (1066592128239).

Almost surely, 2^{13425425024005} is an apocalyptic number.

It is an amenable number.

13425425024005 is a deficient number, since it is larger than the sum of its proper divisors (3640049027819).

13425425024005 is a wasteful number, since it uses less digits than its factorization.

13425425024005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67471896.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 13425425024005 its reverse (50042052452431), we get a palindrome (63467477476436).

The spelling of 13425425024005 in words is "thirteen trillion, four hundred twenty-five billion, four hundred twenty-five million, twenty-four thousand, five".