125244152704 has 128 divisors (see below), whose sum is σ = 279123505920. Its totient is φ = 55497277440.

The previous prime is 125244152701. The next prime is 125244152741. The reversal of 125244152704 is 407251442521.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125244152701) 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, 9143749 + ... + 9157435.

It is an arithmetic number, because the mean of its divisors is an integer number (2180652390).

Almost surely, 2^125244152704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125244152704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139561752960).

125244152704 is an abundant number, since it is smaller than the sum of its proper divisors (153879353216).

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

125244152704 is a wasteful number, since it uses less digits than its factorization.

125244152704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13876 (or 13864 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 37.

The spelling of 125244152704 in words is "one hundred twenty-five billion, two hundred forty-four million, one hundred fifty-two thousand, seven hundred four".