12751790446 has 16 divisors (see below), whose sum is σ = 19218463488. Its totient is φ = 6345675000.

The previous prime is 12751790437. The next prime is 12751790459. The reversal of 12751790446 is 64409715721.

It is a junction number, because it is equal to n+sod(n) for n = 12751790396 and 12751790405.

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, 705421 + ... + 723271.

It is an arithmetic number, because the mean of its divisors is an integer number (1201153968).

Almost surely, 2^12751790446 is an apocalyptic number.

12751790446 is a deficient number, since it is larger than the sum of its proper divisors (6466673042).

12751790446 is a wasteful number, since it uses less digits than its factorization.

12751790446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19527.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 12751790446 in words is "twelve billion, seven hundred fifty-one million, seven hundred ninety thousand, four hundred forty-six".