2307124421 has 4 divisors (see below), whose sum is σ = 2636713632. Its totient is φ = 1977535212.

The previous prime is 2307124387. The next prime is 2307124423. The reversal of 2307124421 is 1244217032.

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 a de Polignac number, because none of the positive numbers 2^k-2307124421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2307124423) 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, 164794595 + ... + 164794608.

It is an arithmetic number, because the mean of its divisors is an integer number (659178408).

Almost surely, 2^2307124421 is an apocalyptic number.

It is an amenable number.

2307124421 is a deficient number, since it is larger than the sum of its proper divisors (329589211).

2307124421 is an equidigital number, since it uses as much as digits as its factorization.

2307124421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329589210.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2307124421 is about 48032.5350257510. The cubic root of 2307124421 is about 1321.3676559783.

The spelling of 2307124421 in words is "two billion, three hundred seven million, one hundred twenty-four thousand, four hundred twenty-one".