126917377294 has 8 divisors (see below), whose sum is σ = 196940757960. Its totient is φ = 61270457976.

The previous prime is 126917377289. The next prime is 126917377313. The reversal of 126917377294 is 492773719621.

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

It is a super-2 number, since 2×126917377294² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58), and also a Moran number because the ratio is a prime number: 2188230643 = 126917377294 / (1 + 2 + 6 + 9 + 1 + 7 + 3 + 7 + 7 + 2 + 9 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1094115264 + ... + 1094115379.

It is an arithmetic number, because the mean of its divisors is an integer number (24617594745).

Almost surely, 2^126917377294 is an apocalyptic number.

126917377294 is a deficient number, since it is larger than the sum of its proper divisors (70023380666).

126917377294 is a wasteful number, since it uses less digits than its factorization.

126917377294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188230674.

The product of its digits is 8001504, while the sum is 58.

The spelling of 126917377294 in words is "one hundred twenty-six billion, nine hundred seventeen million, three hundred seventy-seven thousand, two hundred ninety-four".