2413552210921 has 2 divisors, whose sum is σ = 2413552210922. Its totient is φ = 2413552210920.

The previous prime is 2413552210891. The next prime is 2413552210931. The reversal of 2413552210921 is 1290122553142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2409386928400 + 4165282521 = 1552220^2 + 64539^2 .

It is a cyclic number.

It is not a de Polignac number, because 2413552210921 - 2⁷ = 2413552210793 is a prime.

It is not a weakly prime, because it can be changed into another prime (2413552210931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1206776105460 + 1206776105461.

It is an arithmetic number, because the mean of its divisors is an integer number (1206776105461).

Almost surely, 2^{2413552210921} is an apocalyptic number.

It is an amenable number.

2413552210921 is a deficient number, since it is larger than the sum of its proper divisors (1).

2413552210921 is an equidigital number, since it uses as much as digits as its factorization.

2413552210921 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 2413552210921 in words is "two trillion, four hundred thirteen billion, five hundred fifty-two million, two hundred ten thousand, nine hundred twenty-one".