4234401242 has 16 divisors (see below), whose sum is σ = 6762391272. Its totient is φ = 1981647360.

The previous prime is 4234401229. The next prime is 4234401251. The reversal of 4234401242 is 2421044324.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3446981521 + 787419721 = 58711^2 + 28061^2 .

It is a super-2 number, since 2×4234401242² = 35860307756502285128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337883 + ... + 350190.

Almost surely, 2^4234401242 is an apocalyptic number.

4234401242 is a deficient number, since it is larger than the sum of its proper divisors (2527990030).

4234401242 is a wasteful number, since it uses less digits than its factorization.

4234401242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688273.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4234401242 is about 65072.2770617411. The cubic root of 4234401242 is about 1617.8217488077.

Adding to 4234401242 its reverse (2421044324), we get a palindrome (6655445566).

The spelling of 4234401242 in words is "four billion, two hundred thirty-four million, four hundred one thousand, two hundred forty-two".