2413299521 has 2 divisors, whose sum is σ = 2413299522. Its totient is φ = 2413299520.

The previous prime is 2413299491. The next prime is 2413299523. The reversal of 2413299521 is 1259923142.

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., 1533583921 + 879715600 = 39161^2 + 29660^2 .

It is a cyclic number.

It is not a de Polignac number, because 2413299521 - 2⁶ = 2413299457 is a prime.

Together with 2413299523, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2413299523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1206649760 + 1206649761.

It is an arithmetic number, because the mean of its divisors is an integer number (1206649761).

Almost surely, 2^2413299521 is an apocalyptic number.

It is an amenable number.

2413299521 is a deficient number, since it is larger than the sum of its proper divisors (1).

2413299521 is an equidigital number, since it uses as much as digits as its factorization.

2413299521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 38.

The square root of 2413299521 is about 49125.3449962440. The cubic root of 2413299521 is about 1341.3344397585.

The spelling of 2413299521 in words is "two billion, four hundred thirteen million, two hundred ninety-nine thousand, five hundred twenty-one".