15139317207080 has 128 divisors (see below), whose sum is σ = 37583962416000. Its totient is φ = 5442438819840.

The previous prime is 15139317207071. The next prime is 15139317207089. The reversal of 15139317207080 is 8070271393151.

It is a happy number.

15139317207080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (15139317207071) and next prime (15139317207089).

It is not an unprimeable number, because it can be changed into a prime (15139317207089) 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, 260737412 + ... + 260795468.

It is an arithmetic number, because the mean of its divisors is an integer number (293624706375).

Almost surely, 2^{15139317207080} is an apocalyptic number.

15139317207080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15139317207080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18791981208000).

15139317207080 is an abundant number, since it is smaller than the sum of its proper divisors (22444645208920).

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

15139317207080 is a wasteful number, since it uses less digits than its factorization.

15139317207080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64827 (or 64823 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 47.

The spelling of 15139317207080 in words is "fifteen trillion, one hundred thirty-nine billion, three hundred seventeen million, two hundred seven thousand, eighty".