126933727076 has 24 divisors (see below), whose sum is σ = 253293095160. Its totient is φ = 55138632192.

The previous prime is 126933727069. The next prime is 126933727087. The reversal of 126933727076 is 670727339621.

It can be written as a sum of positive squares in 4 ways, for example, as 12527429476 + 114406297600 = 111926^2 + 338240^2 .

It is a super-2 number, since 2×126933727076² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71794211 + ... + 71795978.

It is an arithmetic number, because the mean of its divisors is an integer number (10553878965).

Almost surely, 2^126933727076 is an apocalyptic number.

It is an amenable number.

126933727076 is a deficient number, since it is larger than the sum of its proper divisors (126359368084).

126933727076 is a wasteful number, since it uses less digits than its factorization.

126933727076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143590223 (or 143590221 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 53.

The spelling of 126933727076 in words is "one hundred twenty-six billion, nine hundred thirty-three million, seven hundred twenty-seven thousand, seventy-six".