12748130407 has 16 divisors (see below), whose sum is σ = 13159674880. Its totient is φ = 12342238272.

The previous prime is 12748130347. The next prime is 12748130419. The reversal of 12748130407 is 70403184721.

It is a cyclic number.

It is not a de Polignac number, because 12748130407 - 2²³ = 12739741799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12748130467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2864458 + ... + 2868904.

It is an arithmetic number, because the mean of its divisors is an integer number (822479680).

Almost surely, 2^12748130407 is an apocalyptic number.

12748130407 is a deficient number, since it is larger than the sum of its proper divisors (411544473).

12748130407 is a wasteful number, since it uses less digits than its factorization.

12748130407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5062.

The product of its (nonzero) digits is 37632, while the sum is 37.

The spelling of 12748130407 in words is "twelve billion, seven hundred forty-eight million, one hundred thirty thousand, four hundred seven".