3042130402 has 4 divisors (see below), whose sum is σ = 4563195606. Its totient is φ = 1521065200.

The previous prime is 3042130391. The next prime is 3042130457. The reversal of 3042130402 is 2040312403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2040312403 = 1871 ⋅1090493.

It can be written as a sum of positive squares in only one way, i.e., 2723900481 + 318229921 = 52191^2 + 17839^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3042130402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 760532599 + ... + 760532602.

Almost surely, 2^3042130402 is an apocalyptic number.

3042130402 is a deficient number, since it is larger than the sum of its proper divisors (1521065204).

3042130402 is a wasteful number, since it uses less digits than its factorization.

3042130402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521065203.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3042130402 is about 55155.5110755036. The cubic root of 3042130402 is about 1448.9696051748.

Adding to 3042130402 its reverse (2040312403), we get a palindrome (5082442805).

The spelling of 3042130402 in words is "three billion, forty-two million, one hundred thirty thousand, four hundred two".