126747274934 has 16 divisors (see below), whose sum is σ = 217907221248. Its totient is φ = 54163716072.

The previous prime is 126747274859. The next prime is 126747274939. The reversal of 126747274934 is 439472747621.

It is a self number, because there is not a number n which added to its sum of digits gives 126747274934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126747274939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13040354 + ... + 13050069.

It is an arithmetic number, because the mean of its divisors is an integer number (13619201328).

Almost surely, 2^126747274934 is an apocalyptic number.

126747274934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

126747274934 is a deficient number, since it is larger than the sum of its proper divisors (91159946314).

126747274934 is a wasteful number, since it uses less digits than its factorization.

126747274934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26090779.

The product of its digits is 14224896, while the sum is 56.

The spelling of 126747274934 in words is "one hundred twenty-six billion, seven hundred forty-seven million, two hundred seventy-four thousand, nine hundred thirty-four".