126934168680 has 192 divisors, whose sum is σ = 473725886400. Its totient is φ = 29152327680.

The previous prime is 126934168667. The next prime is 126934168709. The reversal of 126934168680 is 86861439621.

126934168680 is a `hidden beast` number, since 12 + 69 + 3 + 416 + 86 + 80 = 666.

It is a super-2 number, since 2×126934168680² (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 47 ways as a sum of consecutive naturals, for example, 768289 + ... + 918768.

It is an arithmetic number, because the mean of its divisors is an integer number (2467322325).

Almost surely, 2^126934168680 is an apocalyptic number.

126934168680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126934168680 is an abundant number, since it is smaller than the sum of its proper divisors (346791717720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126934168680 is a wasteful number, since it uses less digits than its factorization.

126934168680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687104 (or 1687097 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

It can be divided in two parts, 12693416 and 8680, that added together give a square (12702096 = 3564²).

The spelling of 126934168680 in words is "one hundred twenty-six billion, nine hundred thirty-four million, one hundred sixty-eight thousand, six hundred eighty".