127623218063136 has 24 divisors (see below), whose sum is σ = 335010947415984. Its totient is φ = 42541072687680.

The previous prime is 127623218063071. The next prime is 127623218063179. The reversal of 127623218063136 is 631360812326721.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664704260650 + ... + 664704260841.

It is an arithmetic number, because the mean of its divisors is an integer number (13958789475666).

Almost surely, 2^{127623218063136} is an apocalyptic number.

127623218063136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

127623218063136 is an abundant number, since it is smaller than the sum of its proper divisors (207387729352848).

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

127623218063136 is a wasteful number, since it uses less digits than its factorization.

127623218063136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329408521504 (or 1329408521496 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 127623218063136 in words is "one hundred twenty-seven trillion, six hundred twenty-three billion, two hundred eighteen million, sixty-three thousand, one hundred thirty-six".