24021230461 has 2 divisors, whose sum is σ = 24021230462. Its totient is φ = 24021230460.

The previous prime is 24021230411. The next prime is 24021230479. The reversal of 24021230461 is 16403212042.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23675976900 + 345253561 = 153870^2 + 18581^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24021230461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24021230411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12010615230 + 12010615231.

It is an arithmetic number, because the mean of its divisors is an integer number (12010615231).

Almost surely, 2^24021230461 is an apocalyptic number.

It is an amenable number.

24021230461 is a deficient number, since it is larger than the sum of its proper divisors (1).

24021230461 is an equidigital number, since it uses as much as digits as its factorization.

24021230461 is an evil number, because the sum of its binary digits is even.

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

The spelling of 24021230461 in words is "twenty-four billion, twenty-one million, two hundred thirty thousand, four hundred sixty-one".