125115610244 has 24 divisors (see below), whose sum is σ = 222159116088. Its totient is φ = 61647114240.

The previous prime is 125115610201. The next prime is 125115610259. The reversal of 125115610244 is 442016511521.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11222859844 + 113892750400 = 105938^2 + 337480^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 125115610244.

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, 601577 + ... + 782384.

It is an arithmetic number, because the mean of its divisors is an integer number (9256629837).

Almost surely, 2^125115610244 is an apocalyptic number.

It is an amenable number.

125115610244 is a deficient number, since it is larger than the sum of its proper divisors (97043505844).

125115610244 is a wasteful number, since it uses less digits than its factorization.

125115610244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384295 (or 1384293 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 125115610244 in words is "one hundred twenty-five billion, one hundred fifteen million, six hundred ten thousand, two hundred forty-four".