3031213342 has 16 divisors (see below), whose sum is σ = 4780720800. Its totient is φ = 1439353440.

The previous prime is 3031213333. The next prime is 3031213391. The reversal of 3031213342 is 2433121303.

3031213342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 424842 + ... + 431917.

It is an arithmetic number, because the mean of its divisors is an integer number (298795050).

Almost surely, 2^3031213342 is an apocalyptic number.

3031213342 is a deficient number, since it is larger than the sum of its proper divisors (1749507458).

3031213342 is a wasteful number, since it uses less digits than its factorization.

3031213342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856851.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3031213342 is about 55056.4559520498. The cubic root of 3031213342 is about 1447.2342589932.

Adding to 3031213342 its reverse (2433121303), we get a palindrome (5464334645).

The spelling of 3031213342 in words is "three billion, thirty-one million, two hundred thirteen thousand, three hundred forty-two".