3021442234 has 4 divisors (see below), whose sum is σ = 4532163354. Its totient is φ = 1510721116.

The previous prime is 3021442223. The next prime is 3021442267. The reversal of 3021442234 is 4322441203.

It is a happy number.

3021442234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2011791609 + 1009650625 = 44853^2 + 31775^2 .

It is a super-2 number, since 2×3021442234² = 18258226346797821512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3021442199 and 3021442208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755360557 + ... + 755360560.

Almost surely, 2^3021442234 is an apocalyptic number.

3021442234 is a deficient number, since it is larger than the sum of its proper divisors (1510721120).

3021442234 is a wasteful number, since it uses less digits than its factorization.

3021442234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510721119.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3021442234 is about 54967.6471572142. The cubic root of 3021442234 is about 1445.6775331876.

Adding to 3021442234 its reverse (4322441203), we get a palindrome (7343883437).

The spelling of 3021442234 in words is "three billion, twenty-one million, four hundred forty-two thousand, two hundred thirty-four".