7465414921 has 2 divisors, whose sum is σ = 7465414922. Its totient is φ = 7465414920.

The previous prime is 7465414907. The next prime is 7465414933. The reversal of 7465414921 is 1294145647.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4607015625 + 2858399296 = 67875^2 + 53464^2 .

It is a cyclic number.

It is not a de Polignac number, because 7465414921 - 2⁵ = 7465414889 is a prime.

It is not a weakly prime, because it can be changed into another prime (7465414951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3732707460 + 3732707461.

It is an arithmetic number, because the mean of its divisors is an integer number (3732707461).

Almost surely, 2^7465414921 is an apocalyptic number.

It is an amenable number.

7465414921 is a deficient number, since it is larger than the sum of its proper divisors (1).

7465414921 is an equidigital number, since it uses as much as digits as its factorization.

7465414921 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 43.

The square root of 7465414921 is about 86402.6326045682. The cubic root of 7465414921 is about 1954.4203836813.

The spelling of 7465414921 in words is "seven billion, four hundred sixty-five million, four hundred fourteen thousand, nine hundred twenty-one".