4442341357 has 2 divisors, whose sum is σ = 4442341358. Its totient is φ = 4442341356.

The previous prime is 4442341331. The next prime is 4442341361. The reversal of 4442341357 is 7531432444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4068653796 + 373687561 = 63786^2 + 19331^2 .

It is a cyclic number.

It is not a de Polignac number, because 4442341357 - 2¹⁵ = 4442308589 is a prime.

It is a super-2 number, since 2×4442341357² = 39468793464225202898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4442341367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221170678 + 2221170679.

It is an arithmetic number, because the mean of its divisors is an integer number (2221170679).

Almost surely, 2^4442341357 is an apocalyptic number.

It is an amenable number.

4442341357 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442341357 is an equidigital number, since it uses as much as digits as its factorization.

4442341357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 37.

The square root of 4442341357 is about 66650.8916444484. The cubic root of 4442341357 is about 1643.8820089888.

The spelling of 4442341357 in words is "four billion, four hundred forty-two million, three hundred forty-one thousand, three hundred fifty-seven".