2442456971 has 2 divisors, whose sum is σ = 2442456972. Its totient is φ = 2442456970.

The previous prime is 2442456953. The next prime is 2442456977. The reversal of 2442456971 is 1796542442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2442456971 - 2³⁰ = 1368715147 is a prime.

It is not a weakly prime, because it can be changed into another prime (2442456977) 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, 1221228485 + 1221228486.

It is an arithmetic number, because the mean of its divisors is an integer number (1221228486).

Almost surely, 2^2442456971 is an apocalyptic number.

2442456971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442456971 is an equidigital number, since it uses as much as digits as its factorization.

2442456971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 44.

The square root of 2442456971 is about 49421.2198453256. The cubic root of 2442456971 is about 1346.7148234652.

The spelling of 2442456971 in words is "two billion, four hundred forty-two million, four hundred fifty-six thousand, nine hundred seventy-one".