127470677248 has 72 divisors (see below), whose sum is σ = 257409504800. Its totient is φ = 62996465664.

The previous prime is 127470677219. The next prime is 127470677263. The reversal of 127470677248 is 842776074721.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8140915 + ... + 8156557.

Almost surely, 2^127470677248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127470677248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128704752400).

127470677248 is an abundant number, since it is smaller than the sum of its proper divisors (129938827552).

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

127470677248 is a wasteful number, since it uses less digits than its factorization.

127470677248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16027 (or 16013 counting only the distinct ones).

The product of its (nonzero) digits is 7375872, while the sum is 55.

The spelling of 127470677248 in words is "one hundred twenty-seven billion, four hundred seventy million, six hundred seventy-seven thousand, two hundred forty-eight".