127547281112416 has 48 divisors (see below), whose sum is σ = 273938641260480. Its totient is φ = 57975641726080.

The previous prime is 127547281112393. The next prime is 127547281112417. The reversal of 127547281112416 is 614211182745721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127547281112417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53987475 + ... + 56300461.

It is an arithmetic number, because the mean of its divisors is an integer number (5707055026260).

Almost surely, 2^{127547281112416} is an apocalyptic number.

127547281112416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

127547281112416 is an abundant number, since it is smaller than the sum of its proper divisors (146391360148064).

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

127547281112416 is a wasteful number, since it uses less digits than its factorization.

127547281112416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469667 (or 2469659 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 52.

The spelling of 127547281112416 in words is "one hundred twenty-seven trillion, five hundred forty-seven billion, two hundred eighty-one million, one hundred twelve thousand, four hundred sixteen".