127935450380 has 24 divisors (see below), whose sum is σ = 268744286160. Its totient is φ = 51158972480.

The previous prime is 127935450371. The next prime is 127935450437. The reversal of 127935450380 is 83054539721.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881375 + ... + 1016214.

It is an arithmetic number, because the mean of its divisors is an integer number (11197678590).

Almost surely, 2^127935450380 is an apocalyptic number.

127935450380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127935450380 is an abundant number, since it is smaller than the sum of its proper divisors (140808835780).

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

127935450380 is a wasteful number, since it uses less digits than its factorization.

127935450380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900969 (or 1900967 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 127935450380 in words is "one hundred twenty-seven billion, nine hundred thirty-five million, four hundred fifty thousand, three hundred eighty".