4442342407 has 2 divisors, whose sum is σ = 4442342408. Its totient is φ = 4442342406.

The previous prime is 4442342389. The next prime is 4442342417. The reversal of 4442342407 is 7042432444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4442342407 - 2²⁷ = 4308124679 is a prime.

It is a super-2 number, since 2×4442342407² = 39468812122061107298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4442342417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221171203 + 2221171204.

It is an arithmetic number, because the mean of its divisors is an integer number (2221171204).

Almost surely, 2^4442342407 is an apocalyptic number.

4442342407 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442342407 is an equidigital number, since it uses as much as digits as its factorization.

4442342407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 34.

The square root of 4442342407 is about 66650.8995213118. The cubic root of 4442342407 is about 1643.8821385058.

The spelling of 4442342407 in words is "four billion, four hundred forty-two million, three hundred forty-two thousand, four hundred seven".