3012342180 has 48 divisors (see below), whose sum is σ = 8445655680. Its totient is φ = 802234368.

The previous prime is 3012342139. The next prime is 3012342187. The reversal of 3012342180 is 812432103.

It is a self number, because there is not a number n which added to its sum of digits gives 3012342180.

It is not an unprimeable number, because it can be changed into a prime (3012342187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13497 + ... + 78783.

It is an arithmetic number, because the mean of its divisors is an integer number (175951160).

Almost surely, 2^3012342180 is an apocalyptic number.

3012342180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3012342180 is an abundant number, since it is smaller than the sum of its proper divisors (5433313500).

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

3012342180 is a wasteful number, since it uses less digits than its factorization.

3012342180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66068 (or 66066 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 3012342180 is about 54884.8082806162. The cubic root of 3012342180 is about 1444.2246979365.

Adding to 3012342180 its reverse (812432103), we get a palindrome (3824774283).

The spelling of 3012342180 in words is "three billion, twelve million, three hundred forty-two thousand, one hundred eighty".