3112121434 has 16 divisors (see below), whose sum is σ = 4822410240. Its totient is φ = 1504727280.

The previous prime is 3112121423. The next prime is 3112121449. The reversal of 3112121434 is 4341212113.

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 7 ways as a sum of consecutive naturals, for example, 66847 + ... + 103405.

It is an arithmetic number, because the mean of its divisors is an integer number (301400640).

Almost surely, 2^3112121434 is an apocalyptic number.

3112121434 is a deficient number, since it is larger than the sum of its proper divisors (1710288806).

3112121434 is a wasteful number, since it uses less digits than its factorization.

3112121434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37965.

The product of its digits is 576, while the sum is 22.

The square root of 3112121434 is about 55786.3911182647. The cubic root of 3112121434 is about 1459.9977222082.

Adding to 3112121434 its reverse (4341212113), we get a palindrome (7453333547).

The spelling of 3112121434 in words is "three billion, one hundred twelve million, one hundred twenty-one thousand, four hundred thirty-four".