3104221442 has 24 divisors (see below), whose sum is σ = 5420635020. Its totient is φ = 1329377280.

The previous prime is 3104221433. The next prime is 3104221447. The reversal of 3104221442 is 2441224013.

It can be written as a sum of positive squares in 2 ways, for example, as 2027790961 + 1076430481 = 45031^2 + 32809^2 .

It is not an unprimeable number, because it can be changed into a prime (3104221447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126842 + ... + 149322.

Almost surely, 2^3104221442 is an apocalyptic number.

3104221442 is a deficient number, since it is larger than the sum of its proper divisors (2316413578).

3104221442 is a wasteful number, since it uses less digits than its factorization.

3104221442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23906 (or 23899 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3104221442 is about 55715.5403994254. The cubic root of 3104221442 is about 1458.7612940611.

Adding to 3104221442 its reverse (2441224013), we get a palindrome (5545445455).

The spelling of 3104221442 in words is "three billion, one hundred four million, two hundred twenty-one thousand, four hundred forty-two".