127474296680 has 32 divisors (see below), whose sum is σ = 303688767240. Its totient is φ = 47990323200.

The previous prime is 127474296647. The next prime is 127474296683. The reversal of 127474296680 is 86692474721.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 110459181316 + 17015115364 = 332354^2 + 130442^2 .

It is not an unprimeable number, because it can be changed into a prime (127474296683) 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, 93730421 + ... + 93731780.

Almost surely, 2^127474296680 is an apocalyptic number.

127474296680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127474296680 is an abundant number, since it is smaller than the sum of its proper divisors (176214470560).

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

127474296680 is a wasteful number, since it uses less digits than its factorization.

127474296680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187462229 (or 187462225 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 127474296680 in words is "one hundred twenty-seven billion, four hundred seventy-four million, two hundred ninety-six thousand, six hundred eighty".