127441797120 has 896 divisors, whose sum is σ = 505419551280. Its totient is φ = 30576476160.

The previous prime is 127441797097. The next prime is 127441797149. The reversal of 127441797120 is 21797144721.

127441797120 is a `hidden beast` number, since 1 + 27 + 4 + 417 + 97 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1313832912 + ... + 1313833008.

Almost surely, 2^127441797120 is an apocalyptic number.

127441797120 is a gapful number since it is divisible by the number (10) 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 127441797120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252709775640).

127441797120 is an abundant number, since it is smaller than the sum of its proper divisors (377977754160).

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

127441797120 is an frugal number, since it uses more digits than its factorization.

127441797120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The spelling of 127441797120 in words is "one hundred twenty-seven billion, four hundred forty-one million, seven hundred ninety-seven thousand, one hundred twenty".