127874104740 has 72 divisors (see below), whose sum is σ = 387920260728. Its totient is φ = 34096642560.

The previous prime is 127874104733. The next prime is 127874104763. The reversal of 127874104740 is 47401478721.

It can be written as a sum of positive squares in 4 ways, for example, as 493639524 + 127380465216 = 22218^2 + 356904^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2478810 + ... + 2529870.

It is an arithmetic number, because the mean of its divisors is an integer number (5387781399).

Almost surely, 2^127874104740 is an apocalyptic number.

127874104740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127874104740 is an abundant number, since it is smaller than the sum of its proper divisors (260046155988).

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

127874104740 is a wasteful number, since it uses less digits than its factorization.

127874104740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64989 (or 64984 counting only the distinct ones).

The product of its (nonzero) digits is 351232, while the sum is 45.

The spelling of 127874104740 in words is "one hundred twenty-seven billion, eight hundred seventy-four million, one hundred four thousand, seven hundred forty".