127108406474 has 32 divisors (see below), whose sum is σ = 220217184000. Its totient is φ = 53896550400.

The previous prime is 127108406459. The next prime is 127108406483. The reversal of 127108406474 is 474604801721.

It is a super-2 number, since 2×127108406474² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1960427 + ... + 2024225.

It is an arithmetic number, because the mean of its divisors is an integer number (6881787000).

Almost surely, 2^127108406474 is an apocalyptic number.

127108406474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

127108406474 is a deficient number, since it is larger than the sum of its proper divisors (93108777526).

127108406474 is a wasteful number, since it uses less digits than its factorization.

127108406474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65318.

The product of its (nonzero) digits is 301056, while the sum is 44.

The spelling of 127108406474 in words is "one hundred twenty-seven billion, one hundred eight million, four hundred six thousand, four hundred seventy-four".