127332724285051 has 8 divisors (see below), whose sum is σ = 130214134630544. Its totient is φ = 124476926476320.

The previous prime is 127332724285043. The next prime is 127332724285057. The reversal of 127332724285051 is 150582427233721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 127332724285051 - 2³ = 127332724285043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 127332724285051.

It is not an unprimeable number, because it can be changed into a prime (127332724285057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6403124136 + ... + 6403144021.

It is an arithmetic number, because the mean of its divisors is an integer number (16276766828818).

Almost surely, 2^{127332724285051} is an apocalyptic number.

127332724285051 is a deficient number, since it is larger than the sum of its proper divisors (2881410345493).

127332724285051 is a wasteful number, since it uses less digits than its factorization.

127332724285051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12806268381.

The product of its (nonzero) digits is 5644800, while the sum is 52.

The spelling of 127332724285051 in words is "one hundred twenty-seven trillion, three hundred thirty-two billion, seven hundred twenty-four million, two hundred eighty-five thousand, fifty-one".