12623601041 has 4 divisors (see below), whose sum is σ = 12629905392. Its totient is φ = 12617296692.

The previous prime is 12623601017. The next prime is 12623601091. The reversal of 12623601041 is 14010632621.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14010632621 = 31 ⋅451955891.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12623601041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12623601041.

It is not an unprimeable number, because it can be changed into a prime (12623601091) 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, 3149171 + ... + 3153176.

It is an arithmetic number, because the mean of its divisors is an integer number (3157476348).

Almost surely, 2^12623601041 is an apocalyptic number.

It is an amenable number.

12623601041 is a deficient number, since it is larger than the sum of its proper divisors (6304351).

12623601041 is an equidigital number, since it uses as much as digits as its factorization.

12623601041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6304350.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 12623601041 in words is "twelve billion, six hundred twenty-three million, six hundred one thousand, forty-one".