13142231225024 has 56 divisors (see below), whose sum is σ = 28452165600000. Its totient is φ = 5973274932480.

The previous prime is 13142231225009. The next prime is 13142231225047. The reversal of 13142231225024 is 42052213224131.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8372477 + ... + 9817475.

Almost surely, 2^{13142231225024} is an apocalyptic number.

It is an amenable number.

13142231225024 is an abundant number, since it is smaller than the sum of its proper divisors (15309934374976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13142231225024 is a wasteful number, since it uses less digits than its factorization.

13142231225024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457941 (or 1457931 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 13142231225024 its reverse (42052213224131), we get a palindrome (55194444449155).

The spelling of 13142231225024 in words is "thirteen trillion, one hundred forty-two billion, two hundred thirty-one million, two hundred twenty-five thousand, twenty-four".