127412750740 has 36 divisors (see below), whose sum is σ = 294102330228. Its totient is φ = 46331908480.

The previous prime is 127412750737. The next prime is 127412750767. The reversal of 127412750740 is 47057214721.

It can be written as a sum of positive squares in 2 ways, for example, as 101662771716 + 25749979024 = 318846^2 + 160468^2 .

It is a super-2 number, since 2×127412750740² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 127412750693 and 127412750702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26322529 + ... + 26327368.

It is an arithmetic number, because the mean of its divisors is an integer number (8169509173).

Almost surely, 2^127412750740 is an apocalyptic number.

127412750740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127412750740 is an abundant number, since it is smaller than the sum of its proper divisors (166689579488).

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

127412750740 is a wasteful number, since it uses less digits than its factorization.

127412750740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52649928 (or 52649915 counting only the distinct ones).

The product of its (nonzero) digits is 109760, while the sum is 40.

The spelling of 127412750740 in words is "one hundred twenty-seven billion, four hundred twelve million, seven hundred fifty thousand, seven hundred forty".