127904094069 has 8 divisors (see below), whose sum is σ = 172227295392. Its totient is φ = 84425144400.

The previous prime is 127904094061. The next prime is 127904094083. The reversal of 127904094069 is 960490409721.

It is a happy number.

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

It is not a de Polignac number, because 127904094069 - 2³ = 127904094061 is a prime.

It is a super-2 number, since 2×127904094069² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127904094061) 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, 211062559 + ... + 211063164.

It is an arithmetic number, because the mean of its divisors is an integer number (21528411924).

Almost surely, 2^127904094069 is an apocalyptic number.

It is an amenable number.

127904094069 is a deficient number, since it is larger than the sum of its proper divisors (44323201323).

127904094069 is a wasteful number, since it uses less digits than its factorization.

127904094069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422125827.

The product of its (nonzero) digits is 979776, while the sum is 51.

The spelling of 127904094069 in words is "one hundred twenty-seven billion, nine hundred four million, ninety-four thousand, sixty-nine".