2316024421 has 2 divisors, whose sum is σ = 2316024422. Its totient is φ = 2316024420.

The previous prime is 2316024401. The next prime is 2316024463. The reversal of 2316024421 is 1244206132.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1549288321 + 766736100 = 39361^2 + 27690^2 .

It is a cyclic number.

It is not a de Polignac number, because 2316024421 - 2⁹ = 2316023909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2316024401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158012210 + 1158012211.

It is an arithmetic number, because the mean of its divisors is an integer number (1158012211).

Almost surely, 2^2316024421 is an apocalyptic number.

It is an amenable number.

2316024421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316024421 is an equidigital number, since it uses as much as digits as its factorization.

2316024421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2316024421 is about 48125.0913869262. The cubic root of 2316024421 is about 1323.0645854663.

The spelling of 2316024421 in words is "two billion, three hundred sixteen million, twenty-four thousand, four hundred twenty-one".