126276262764 has 24 divisors (see below), whose sum is σ = 295965895680. Its totient is φ = 41903332944.

The previous prime is 126276262733. The next prime is 126276262771. The reversal of 126276262764 is 467262672621.

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, 23591544 + ... + 23596895.

It is an arithmetic number, because the mean of its divisors is an integer number (12331912320).

Almost surely, 2^126276262764 is an apocalyptic number.

It is an amenable number.

126276262764 is an abundant number, since it is smaller than the sum of its proper divisors (169689632916).

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

126276262764 is a wasteful number, since it uses less digits than its factorization.

126276262764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47188669 (or 47188667 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 51.

The spelling of 126276262764 in words is "one hundred twenty-six billion, two hundred seventy-six million, two hundred sixty-two thousand, seven hundred sixty-four".