4312212413 has 2 divisors, whose sum is σ = 4312212414. Its totient is φ = 4312212412.

The previous prime is 4312212409. The next prime is 4312212439. The reversal of 4312212413 is 3142122134.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4172901604 + 139310809 = 64598^2 + 11803^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312212413 - 2² = 4312212409 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4312212403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156106206 + 2156106207.

It is an arithmetic number, because the mean of its divisors is an integer number (2156106207).

Almost surely, 2^4312212413 is an apocalyptic number.

It is an amenable number.

4312212413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4312212413 is an equidigital number, since it uses as much as digits as its factorization.

4312212413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 23.

The square root of 4312212413 is about 65667.4379963160. The cubic root of 4312212413 is about 1627.6713348534.

Adding to 4312212413 its reverse (3142122134), we get a palindrome (7454334547).

The spelling of 4312212413 in words is "four billion, three hundred twelve million, two hundred twelve thousand, four hundred thirteen".