127244264944 has 40 divisors (see below), whose sum is σ = 259594634880. Its totient is φ = 60254251200.

The previous prime is 127244264923. The next prime is 127244265007. The reversal of 127244264944 is 449462442721.

It is a super-2 number, since 2×127244264944² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904479 + ... + 1035649.

It is an arithmetic number, because the mean of its divisors is an integer number (6489865872).

Almost surely, 2^127244264944 is an apocalyptic number.

It is an amenable number.

127244264944 is an abundant number, since it is smaller than the sum of its proper divisors (132350369936).

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

127244264944 is a wasteful number, since it uses less digits than its factorization.

127244264944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134389 (or 134383 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 49.

The spelling of 127244264944 in words is "one hundred twenty-seven billion, two hundred forty-four million, two hundred sixty-four thousand, nine hundred forty-four".