126680859298 has 16 divisors (see below), whose sum is σ = 220408490304. Its totient is φ = 53481471120.

The previous prime is 126680859271. The next prime is 126680859317. The reversal of 126680859298 is 892958086621.

It is a super-2 number, since 2×126680859298² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67526173 + ... + 67528048.

It is an arithmetic number, because the mean of its divisors is an integer number (13775530644).

Almost surely, 2^126680859298 is an apocalyptic number.

126680859298 is a deficient number, since it is larger than the sum of its proper divisors (93727631006).

126680859298 is a wasteful number, since it uses less digits than its factorization.

126680859298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135054297.

The product of its (nonzero) digits is 29859840, while the sum is 64.

The spelling of 126680859298 in words is "one hundred twenty-six billion, six hundred eighty million, eight hundred fifty-nine thousand, two hundred ninety-eight".