2464431451 has 2 divisors, whose sum is σ = 2464431452. Its totient is φ = 2464431450.

The previous prime is 2464431443. The next prime is 2464431491. The reversal of 2464431451 is 1541344642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2464431451 - 2³ = 2464431443 is a prime.

It is not a weakly prime, because it can be changed into another prime (2464431491) 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, 1232215725 + 1232215726.

It is an arithmetic number, because the mean of its divisors is an integer number (1232215726).

Almost surely, 2^2464431451 is an apocalyptic number.

2464431451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2464431451 is an equidigital number, since it uses as much as digits as its factorization.

2464431451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 34.

The square root of 2464431451 is about 49643.0403077813. The cubic root of 2464431451 is about 1350.7415132570.

The spelling of 2464431451 in words is "two billion, four hundred sixty-four million, four hundred thirty-one thousand, four hundred fifty-one".