12751402750 has 64 divisors (see below), whose sum is σ = 24761880000. Its totient is φ = 4913395200.

The previous prime is 12751402733. The next prime is 12751402771. The reversal of 12751402750 is 5720415721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 776626 + ... + 792874.

It is an arithmetic number, because the mean of its divisors is an integer number (386904375).

Almost surely, 2^12751402750 is an apocalyptic number.

12751402750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12751402750 is a deficient number, since it is larger than the sum of its proper divisors (12010477250).

12751402750 is a wasteful number, since it uses less digits than its factorization.

12751402750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16382 (or 16372 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 34.

The spelling of 12751402750 in words is "twelve billion, seven hundred fifty-one million, four hundred two thousand, seven hundred fifty".