127755814234 has 8 divisors (see below), whose sum is σ = 191695888800. Its totient is φ = 63857184636.

The previous prime is 127755814217. The next prime is 127755814247. The reversal of 127755814234 is 432418557721.

It is a happy number.

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

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, 10353534 + ... + 10365865.

It is an arithmetic number, because the mean of its divisors is an integer number (23961986100).

Almost surely, 2^127755814234 is an apocalyptic number.

127755814234 is a deficient number, since it is larger than the sum of its proper divisors (63940074566).

127755814234 is a wasteful number, since it uses less digits than its factorization.

127755814234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20722484.

The product of its digits is 1881600, while the sum is 49.

The spelling of 127755814234 in words is "one hundred twenty-seven billion, seven hundred fifty-five million, eight hundred fourteen thousand, two hundred thirty-four".