127914715940 has 24 divisors (see below), whose sum is σ = 293040986112. Its totient is φ = 46514442080.

The previous prime is 127914715939. The next prime is 127914715967. The reversal of 127914715940 is 49517419721.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290715044 + ... + 290715483.

It is an arithmetic number, because the mean of its divisors is an integer number (12210041088).

Almost surely, 2^127914715940 is an apocalyptic number.

127914715940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127914715940 is an abundant number, since it is smaller than the sum of its proper divisors (165126270172).

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

127914715940 is a wasteful number, since it uses less digits than its factorization.

127914715940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581430547 (or 581430545 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 50.

The spelling of 127914715940 in words is "one hundred twenty-seven billion, nine hundred fourteen million, seven hundred fifteen thousand, nine hundred forty".