3042430643 has 8 divisors (see below), whose sum is σ = 3557925888. Its totient is φ = 2547150984.

The previous prime is 3042430621. The next prime is 3042430663. The reversal of 3042430643 is 3460342403.

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

It is not a de Polignac number, because 3042430643 - 2⁸ = 3042430387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3042430663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5053571 + ... + 5054172.

It is an arithmetic number, because the mean of its divisors is an integer number (444740736).

Almost surely, 2^3042430643 is an apocalyptic number.

3042430643 is a deficient number, since it is larger than the sum of its proper divisors (515495245).

3042430643 is a wasteful number, since it uses less digits than its factorization.

3042430643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10107793.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 3042430643 is about 55158.2327762592. The cubic root of 3042430643 is about 1449.0172719647.

The spelling of 3042430643 in words is "three billion, forty-two million, four hundred thirty thousand, six hundred forty-three".