125311245200004 has 24 divisors (see below), whose sum is σ = 295231671542080. Its totient is φ = 41364877055904.

The previous prime is 125311245199963. The next prime is 125311245200021. The reversal of 125311245200004 is 400002542113521.

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, 50692250059 + ... + 50692252530.

Almost surely, 2^{125311245200004} is an apocalyptic number.

It is an amenable number.

125311245200004 is an abundant number, since it is smaller than the sum of its proper divisors (169920426342076).

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

125311245200004 is a wasteful number, since it uses less digits than its factorization.

125311245200004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101384502699 (or 101384502697 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 125311245200004 its reverse (400002542113521), we get a palindrome (525313787313525).

The spelling of 125311245200004 in words is "one hundred twenty-five trillion, three hundred eleven billion, two hundred forty-five million, two hundred thousand, four".