12374250409 has 4 divisors (see below), whose sum is σ = 12374882640. Its totient is φ = 12373618180.

The previous prime is 12374250373. The next prime is 12374250463. The reversal of 12374250409 is 90405247321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12374250409 - 2⁹ = 12374249897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12374250209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285787 + ... + 326224.

It is an arithmetic number, because the mean of its divisors is an integer number (3093720660).

Almost surely, 2^12374250409 is an apocalyptic number.

It is an amenable number.

12374250409 is a deficient number, since it is larger than the sum of its proper divisors (632231).

12374250409 is an equidigital number, since it uses as much as digits as its factorization.

12374250409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632230.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 12374250409 in words is "twelve billion, three hundred seventy-four million, two hundred fifty thousand, four hundred nine".