127674488832 has 192 divisors, whose sum is σ = 374951566080. Its totient is φ = 38311526400.

The previous prime is 127674488831. The next prime is 127674488861. The reversal of 127674488832 is 238884476721.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127674488831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6951982 + ... + 6970322.

It is an arithmetic number, because the mean of its divisors is an integer number (1952872740).

Almost surely, 2^127674488832 is an apocalyptic number.

127674488832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127674488832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187475783040).

127674488832 is an abundant number, since it is smaller than the sum of its proper divisors (247277077248).

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

127674488832 is a wasteful number, since it uses less digits than its factorization.

127674488832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18480 (or 18460 counting only the distinct ones).

The product of its digits is 28901376, while the sum is 60.

The spelling of 127674488832 in words is "one hundred twenty-seven billion, six hundred seventy-four million, four hundred eighty-eight thousand, eight hundred thirty-two".