127804052448 has 120 divisors (see below), whose sum is σ = 382960432008. Its totient is φ = 41797506816.

The previous prime is 127804052437. The next prime is 127804052449. The reversal of 127804052448 is 844250408721.

127804052448 is a `hidden beast` number, since 1 + 2 + 7 + 80 + 4 + 0 + 524 + 48 = 666.

It is a super-2 number, since 2×127804052448² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127804052449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 327786 + ... + 602537.

Almost surely, 2^127804052448 is an apocalyptic number.

127804052448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

127804052448 is an abundant number, since it is smaller than the sum of its proper divisors (255156379560).

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

127804052448 is an equidigital number, since it uses as much as digits as its factorization.

127804052448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930398 (or 930381 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 45.

The spelling of 127804052448 in words is "one hundred twenty-seven billion, eight hundred four million, fifty-two thousand, four hundred forty-eight".