126286725484944 has 120 divisors (see below), whose sum is σ = 374560092051360. Its totient is φ = 40737653248320.

The previous prime is 126286725484901. The next prime is 126286725484967. The reversal of 126286725484944 is 449484527682621.

126286725484944 is a `hidden beast` number, since 1 + 2 + 6 + 2 + 8 + 6 + 72 + 548 + 4 + 9 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151681822 + ... + 152512125.

It is an arithmetic number, because the mean of its divisors is an integer number (3121334100428).

Almost surely, 2^{126286725484944} is an apocalyptic number.

It is an amenable number.

126286725484944 is an abundant number, since it is smaller than the sum of its proper divisors (248273366566416).

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

126286725484944 is a wasteful number, since it uses less digits than its factorization.

126286725484944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304194026 (or 304193983 counting only the distinct ones).

The product of its digits is 1486356480, while the sum is 72.

The spelling of 126286725484944 in words is "one hundred twenty-six trillion, two hundred eighty-six billion, seven hundred twenty-five million, four hundred eighty-four thousand, nine hundred forty-four".