4234045442 has 32 divisors (see below), whose sum is σ = 7007468544. Its totient is φ = 1902672000.

The previous prime is 4234045433. The next prime is 4234045451. The reversal of 4234045442 is 2445404324.

It is an interprime number because it is at equal distance from previous prime (4234045433) and next prime (4234045451).

It is a junction number, because it is equal to n+sod(n) for n = 4234045399 and 4234045408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2414438 + ... + 2416190.

It is an arithmetic number, because the mean of its divisors is an integer number (218983392).

Almost surely, 2^4234045442 is an apocalyptic number.

4234045442 is a deficient number, since it is larger than the sum of its proper divisors (2773423102).

4234045442 is a wasteful number, since it uses less digits than its factorization.

4234045442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2954.

The product of its (nonzero) digits is 61440, while the sum is 32.

The square root of 4234045442 is about 65069.5431211869. The cubic root of 4234045442 is about 1617.7764344828.

Adding to 4234045442 its reverse (2445404324), we get a palindrome (6679449766).

The spelling of 4234045442 in words is "four billion, two hundred thirty-four million, forty-five thousand, four hundred forty-two".