125863443291396 has 24 divisors (see below), whose sum is σ = 303154960186624. Its totient is φ = 40601110739040.

The previous prime is 125863443291373. The next prime is 125863443291431. The reversal of 125863443291396 is 693192344368521.

It is a happy number.

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, 169171294375 + ... + 169171295118.

Almost surely, 2^{125863443291396} is an apocalyptic number.

It is an amenable number.

125863443291396 is an abundant number, since it is smaller than the sum of its proper divisors (177291516895228).

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

125863443291396 is a wasteful number, since it uses less digits than its factorization.

125863443291396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338342589531 (or 338342589529 counting only the distinct ones).

The product of its digits is 201553920, while the sum is 66.

The spelling of 125863443291396 in words is "one hundred twenty-five trillion, eight hundred sixty-three billion, four hundred forty-three million, two hundred ninety-one thousand, three hundred ninety-six".