127466805144 has 128 divisors (see below), whose sum is σ = 376113070080. Its totient is φ = 35227958400.

The previous prime is 127466805079. The next prime is 127466805149. The reversal of 127466805144 is 441508664721.

It is a junction number, because it is equal to n+sod(n) for n = 127466805093 and 127466805102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127466805149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15114609 + ... + 15123039.

It is an arithmetic number, because the mean of its divisors is an integer number (2938383360).

Almost surely, 2^127466805144 is an apocalyptic number.

127466805144 is a gapful number since it is divisible by the number (14) 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 127466805144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188056535040).

127466805144 is an abundant number, since it is smaller than the sum of its proper divisors (248646264936).

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

127466805144 is a wasteful number, since it uses less digits than its factorization.

127466805144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11381 (or 11377 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 127466805144 in words is "one hundred twenty-seven billion, four hundred sixty-six million, eight hundred five thousand, one hundred forty-four".