2345044012 has 6 divisors (see below), whose sum is σ = 4103827028. Its totient is φ = 1172522004.

The previous prime is 2345044003. The next prime is 2345044057. The reversal of 2345044012 is 2104405432.

It is a happy number.

It is a super-2 number, since 2×2345044012² = 10998462836434112288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 293130498 + ... + 293130505.

Almost surely, 2^2345044012 is an apocalyptic number.

It is an amenable number.

2345044012 is a deficient number, since it is larger than the sum of its proper divisors (1758783016).

2345044012 is a wasteful number, since it uses less digits than its factorization.

2345044012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586261007 (or 586261005 counting only the distinct ones).

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

The square root of 2345044012 is about 48425.6544818963. The cubic root of 2345044012 is about 1328.5676274693.

Adding to 2345044012 its reverse (2104405432), we get a palindrome (4449449444).

The spelling of 2345044012 in words is "two billion, three hundred forty-five million, forty-four thousand, twelve".