3042121442 has 8 divisors (see below), whose sum is σ = 4596490476. Its totient is φ = 1509957952.

The previous prime is 3042121409. The next prime is 3042121471. The reversal of 3042121442 is 2441212403.

3042121442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3007535281 + 34586161 = 54841^2 + 5881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5551043 + ... + 5551590.

Almost surely, 2^3042121442 is an apocalyptic number.

3042121442 is a deficient number, since it is larger than the sum of its proper divisors (1554369034).

3042121442 is a wasteful number, since it uses less digits than its factorization.

3042121442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11102772.

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

The square root of 3042121442 is about 55155.4298505596. The cubic root of 3042121442 is about 1448.9681826213.

Adding to 3042121442 its reverse (2441212403), we get a palindrome (5483333845).

The spelling of 3042121442 in words is "three billion, forty-two million, one hundred twenty-one thousand, four hundred forty-two".