127612734572 has 24 divisors (see below), whose sum is σ = 234810842112. Its totient is φ = 60566277200.

The previous prime is 127612734569. The next prime is 127612734593. The reversal of 127612734572 is 275437216721.

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, 5282204 + ... + 5306307.

It is an arithmetic number, because the mean of its divisors is an integer number (9783785088).

Almost surely, 2^127612734572 is an apocalyptic number.

It is an amenable number.

127612734572 is a deficient number, since it is larger than the sum of its proper divisors (107198107540).

127612734572 is a wasteful number, since it uses less digits than its factorization.

127612734572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10588669 (or 10588667 counting only the distinct ones).

The product of its digits is 987840, while the sum is 47.

The spelling of 127612734572 in words is "one hundred twenty-seven billion, six hundred twelve million, seven hundred thirty-four thousand, five hundred seventy-two".