12493030791 has 16 divisors (see below), whose sum is σ = 16697247840. Its totient is φ = 8308775040.

The previous prime is 12493030789. The next prime is 12493030793. The reversal of 12493030791 is 19703039421.

It is an interprime number because it is at equal distance from previous prime (12493030789) and next prime (12493030793).

It is not a de Polignac number, because 12493030791 - 2¹ = 12493030789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12493030793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3267661 + ... + 3271481.

It is an arithmetic number, because the mean of its divisors is an integer number (1043577990).

Almost surely, 2^12493030791 is an apocalyptic number.

12493030791 is a deficient number, since it is larger than the sum of its proper divisors (4204217049).

12493030791 is a wasteful number, since it uses less digits than its factorization.

12493030791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6146.

The product of its (nonzero) digits is 40824, while the sum is 39.

The spelling of 12493030791 in words is "twelve billion, four hundred ninety-three million, thirty thousand, seven hundred ninety-one".