24232220413 has 2 divisors, whose sum is σ = 24232220414. Its totient is φ = 24232220412.

The previous prime is 24232220357. The next prime is 24232220443. The reversal of 24232220413 is 31402223242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21914953369 + 2317267044 = 148037^2 + 48138^2 .

It is a cyclic number.

It is not a de Polignac number, because 24232220413 - 2³³ = 15642285821 is a prime.

It is a super-2 number, since 2×24232220413² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24232220443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12116110206 + 12116110207.

It is an arithmetic number, because the mean of its divisors is an integer number (12116110207).

Almost surely, 2^24232220413 is an apocalyptic number.

It is an amenable number.

24232220413 is a deficient number, since it is larger than the sum of its proper divisors (1).

24232220413 is an equidigital number, since it uses as much as digits as its factorization.

24232220413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 24232220413 its reverse (31402223242), we get a palindrome (55634443655).

The spelling of 24232220413 in words is "twenty-four billion, two hundred thirty-two million, two hundred twenty thousand, four hundred thirteen".