3012542242 has 32 divisors (see below), whose sum is σ = 4759119360. Its totient is φ = 1428303360.

The previous prime is 3012542227. The next prime is 3012542263. The reversal of 3012542242 is 2422452103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1290108 + ... + 1292440.

It is an arithmetic number, because the mean of its divisors is an integer number (148722480).

Almost surely, 2^3012542242 is an apocalyptic number.

3012542242 is a deficient number, since it is larger than the sum of its proper divisors (1746577118).

3012542242 is a wasteful number, since it uses less digits than its factorization.

3012542242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 3012542242 is about 54886.6308129767. The cubic root of 3012542242 is about 1444.2566695241.

Adding to 3012542242 its reverse (2422452103), we get a palindrome (5434994345).

The spelling of 3012542242 in words is "three billion, twelve million, five hundred forty-two thousand, two hundred forty-two".