3012230142 has 48 divisors (see below), whose sum is σ = 6642690912. Its totient is φ = 986247360.

The previous prime is 3012230131. The next prime is 3012230183. The reversal of 3012230142 is 2410322103.

3012230142 is a `hidden beast` number, since 301 + 22 + 301 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1060348 + ... + 1063184.

It is an arithmetic number, because the mean of its divisors is an integer number (138389394).

Almost surely, 2^3012230142 is an apocalyptic number.

3012230142 is an abundant number, since it is smaller than the sum of its proper divisors (3630460770).

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

3012230142 is a wasteful number, since it uses less digits than its factorization.

3012230142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873 (or 3870 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3012230142 is about 54883.7876061775. The cubic root of 3012230142 is about 1444.2067927049.

Adding to 3012230142 its reverse (2410322103), we get a palindrome (5422552245).

The spelling of 3012230142 in words is "three billion, twelve million, two hundred thirty thousand, one hundred forty-two".