3705442423 has 2 divisors, whose sum is σ = 3705442424. Its totient is φ = 3705442422.

The previous prime is 3705442343. The next prime is 3705442427. The reversal of 3705442423 is 3242445073.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3705442423 - 2²⁵ = 3671887991 is a prime.

It is a super-2 number, since 2×3705442423² = 27460607100336221858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3705442427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1852721211 + 1852721212.

It is an arithmetic number, because the mean of its divisors is an integer number (1852721212).

Almost surely, 2^3705442423 is an apocalyptic number.

3705442423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3705442423 is an equidigital number, since it uses as much as digits as its factorization.

3705442423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 34.

The square root of 3705442423 is about 60872.3453055655. The cubic root of 3705442423 is about 1547.4383525960.

Adding to 3705442423 its reverse (3242445073), we get a palindrome (6947887496).

The spelling of 3705442423 in words is "three billion, seven hundred five million, four hundred forty-two thousand, four hundred twenty-three".