12251628341 has 4 divisors (see below), whose sum is σ = 12315773184. Its totient is φ = 12187483500.

The previous prime is 12251628313. The next prime is 12251628349. The reversal of 12251628341 is 14382615221.

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 12251628341 - 2¹⁰ = 12251627317 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 (12251628349) 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, 32072135 + ... + 32072516.

It is an arithmetic number, because the mean of its divisors is an integer number (3078943296).

Almost surely, 2^12251628341 is an apocalyptic number.

It is an amenable number.

12251628341 is a deficient number, since it is larger than the sum of its proper divisors (64144843).

12251628341 is an equidigital number, since it uses as much as digits as its factorization.

12251628341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64144842.

The product of its digits is 23040, while the sum is 35.

The spelling of 12251628341 in words is "twelve billion, two hundred fifty-one million, six hundred twenty-eight thousand, three hundred forty-one".