127224804082736 has 20 divisors (see below), whose sum is σ = 259471639906200. Its totient is φ = 60264380881152.

The previous prime is 127224804082709. The next prime is 127224804082769. The reversal of 127224804082736 is 637280408422721.

It is a happy number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

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, 209251322201 + ... + 209251322808.

It is an arithmetic number, because the mean of its divisors is an integer number (12973581995310).

Almost surely, 2^{127224804082736} is an apocalyptic number.

127224804082736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

127224804082736 is an abundant number, since it is smaller than the sum of its proper divisors (132246835823464).

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

127224804082736 is a wasteful number, since it uses less digits than its factorization.

127224804082736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418502645036 (or 418502645030 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 56.

The spelling of 127224804082736 in words is "one hundred twenty-seven trillion, two hundred twenty-four billion, eight hundred four million, eighty-two thousand, seven hundred thirty-six".