127675355619904 has 21 divisors (see below), whose sum is σ = 253355963185587. Its totient is φ = 63837632612544.

The previous prime is 127675355619899. The next prime is 127675355619983. The reversal of 127675355619904 is 409916553576721.

The square root of 127675355619904 is 11299352.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×127675355619904² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 89688607 + ... + 91101025.

Almost surely, 2^{127675355619904} is an apocalyptic number.

127675355619904 is the 11299352-nd square number.

It is an amenable number.

127675355619904 is a deficient number, since it is larger than the sum of its proper divisors (125680607565683).

127675355619904 is an frugal number, since it uses more digits than its factorization.

127675355619904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824850 (or 1412421 counting only the distinct ones).

The product of its (nonzero) digits is 428652000, while the sum is 70.

The spelling of 127675355619904 in words is "one hundred twenty-seven trillion, six hundred seventy-five billion, three hundred fifty-five million, six hundred nineteen thousand, nine hundred four".