3012231442 has 16 divisors (see below), whose sum is σ = 5043737952. Its totient is φ = 1337353920.

The previous prime is 3012231427. The next prime is 3012231473. The reversal of 3012231442 is 2441322103.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591143 + ... + 1593034.

It is an arithmetic number, because the mean of its divisors is an integer number (315233622).

Almost surely, 2^3012231442 is an apocalyptic number.

3012231442 is a deficient number, since it is larger than the sum of its proper divisors (2031506510).

3012231442 is a wasteful number, since it uses less digits than its factorization.

3012231442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3184233.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3012231442 is about 54883.7994493821. The cubic root of 3012231442 is about 1444.2070004656.

Adding to 3012231442 its reverse (2441322103), we get a palindrome (5453553545).

The spelling of 3012231442 in words is "three billion, twelve million, two hundred thirty-one thousand, four hundred forty-two".