126372266688 has 28 divisors (see below), whose sum is σ = 334359956120. Its totient is φ = 42124088832.

The previous prime is 126372266677. The next prime is 126372266729. The reversal of 126372266688 is 886662273621.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329094253 + ... + 329094636.

Almost surely, 2^126372266688 is an apocalyptic number.

It is an amenable number.

126372266688 is an abundant number, since it is smaller than the sum of its proper divisors (207987689432).

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

126372266688 is an equidigital number, since it uses as much as digits as its factorization.

126372266688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658188904 (or 658188894 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 57.

The spelling of 126372266688 in words is "one hundred twenty-six billion, three hundred seventy-two million, two hundred sixty-six thousand, six hundred eighty-eight".