126927696712 has 16 divisors (see below), whose sum is σ = 246195963900. Its totient is φ = 61275439680.

The previous prime is 126927696697. The next prime is 126927696757. The reversal of 126927696712 is 217696729621.

It can be written as a sum of positive squares in 2 ways, for example, as 112309435876 + 14618260836 = 335126^2 + 120906^2 .

It is a super-2 number, since 2×126927696712² (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).

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, 273550839 + ... + 273551302.

Almost surely, 2^126927696712 is an apocalyptic number.

It is an amenable number.

126927696712 is a deficient number, since it is larger than the sum of its proper divisors (119268267188).

126927696712 is a wasteful number, since it uses less digits than its factorization.

126927696712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547102176 (or 547102172 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 58.

The spelling of 126927696712 in words is "one hundred twenty-six billion, nine hundred twenty-seven million, six hundred ninety-six thousand, seven hundred twelve".