4012333442 has 24 divisors (see below), whose sum is σ = 6520934160. Its totient is φ = 1850749680.

The previous prime is 4012333439. The next prime is 4012333477. The reversal of 4012333442 is 2443332104.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 950717 + ... + 954927.

It is an arithmetic number, because the mean of its divisors is an integer number (271705590).

Almost surely, 2^4012333442 is an apocalyptic number.

4012333442 is a deficient number, since it is larger than the sum of its proper divisors (2508600718).

4012333442 is a wasteful number, since it uses less digits than its factorization.

4012333442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7058 (or 7045 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4012333442 is about 63342.9825789724. The cubic root of 4012333442 is about 1589.0308878907.

Adding to 4012333442 its reverse (2443332104), we get a palindrome (6455665546).

The spelling of 4012333442 in words is "four billion, twelve million, three hundred thirty-three thousand, four hundred forty-two".