127871078760 has 128 divisors (see below), whose sum is σ = 444769056000. Its totient is φ = 32616384768.

The previous prime is 127871078641. The next prime is 127871078807. The reversal of 127871078760 is 67870178721.

It is a super-2 number, since 2×127871078760² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 127871078697 and 127871078706.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2549055 + ... + 2598734.

It is an arithmetic number, because the mean of its divisors is an integer number (3474758250).

Almost surely, 2^127871078760 is an apocalyptic number.

127871078760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127871078760 is an abundant number, since it is smaller than the sum of its proper divisors (316897977240).

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

127871078760 is a wasteful number, since it uses less digits than its factorization.

127871078760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5147832 (or 5147822 counting only the distinct ones).

The product of its (nonzero) digits is 1843968, while the sum is 54.

The spelling of 127871078760 in words is "one hundred twenty-seven billion, eight hundred seventy-one million, seventy-eight thousand, seven hundred sixty".