3042013205 has 24 divisors (see below), whose sum is σ = 4585652736. Its totient is φ = 1896317280.

The previous prime is 3042013187. The next prime is 3042013207. The reversal of 3042013205 is 5023102403.

It is a happy number.

It is not a de Polignac number, because 3042013205 - 2⁶ = 3042013141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042013207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354917 + ... + 363386.

It is an arithmetic number, because the mean of its divisors is an integer number (191068864).

Almost surely, 2^3042013205 is an apocalyptic number.

3042013205 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3042013205 is a deficient number, since it is larger than the sum of its proper divisors (1543639531).

3042013205 is a wasteful number, since it uses less digits than its factorization.

3042013205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718337 (or 718326 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3042013205 is about 55154.4486419727. The cubic root of 3042013205 is about 1448.9509979217.

Adding to 3042013205 its reverse (5023102403), we get a palindrome (8065115608).

The spelling of 3042013205 in words is "three billion, forty-two million, thirteen thousand, two hundred five".