126792972134 has 8 divisors (see below), whose sum is σ = 193413008520. Its totient is φ = 62321969296.

The previous prime is 126792972133. The next prime is 126792972143. The reversal of 126792972134 is 431279297621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126792972133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537258239 + ... + 537258474.

It is an arithmetic number, because the mean of its divisors is an integer number (24176626065).

Almost surely, 2^126792972134 is an apocalyptic number.

126792972134 is a deficient number, since it is larger than the sum of its proper divisors (66620036386).

126792972134 is a wasteful number, since it uses less digits than its factorization.

126792972134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074516774.

The product of its digits is 2286144, while the sum is 53.

The spelling of 126792972134 in words is "one hundred twenty-six billion, seven hundred ninety-two million, nine hundred seventy-two thousand, one hundred thirty-four".