3504030042 has 16 divisors (see below), whose sum is σ = 7046780832. Its totient is φ = 1161556560.

The previous prime is 3504030041. The next prime is 3504030043. The reversal of 3504030042 is 2400304053.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3504030041) and next prime (3504030043).

It is not an unprimeable number, because it can be changed into a prime (3504030041) 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, 1612188 + ... + 1614359.

It is an arithmetic number, because the mean of its divisors is an integer number (440423802).

Almost surely, 2^3504030042 is an apocalyptic number.

3504030042 is an abundant number, since it is smaller than the sum of its proper divisors (3542750790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3504030042 is a wasteful number, since it uses less digits than its factorization.

3504030042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226733.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 3504030042 is about 59194.8481035301. The cubic root of 3504030042 is about 1518.8770043734.

Adding to 3504030042 its reverse (2400304053), we get a palindrome (5904334095).

The spelling of 3504030042 in words is "three billion, five hundred four million, thirty thousand, forty-two".