13078424578120 has 128 divisors (see below), whose sum is σ = 33423646999680. Its totient is φ = 4563733248000.

The previous prime is 13078424578103. The next prime is 13078424578123. The reversal of 13078424578120 is 2187542487031.

It is a happy number.

13078424578120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13078424578123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4841922 + ... + 7042801.

It is an arithmetic number, because the mean of its divisors is an integer number (261122242185).

Almost surely, 2^{13078424578120} is an apocalyptic number.

13078424578120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13078424578120 is an abundant number, since it is smaller than the sum of its proper divisors (20345222421560).

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

13078424578120 is a wasteful number, since it uses less digits than its factorization.

13078424578120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11884847 (or 11884843 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 13078424578120 in words is "thirteen trillion, seventy-eight billion, four hundred twenty-four million, five hundred seventy-eight thousand, one hundred twenty".