2345949444 has 24 divisors (see below), whose sum is σ = 5477674720. Its totient is φ = 781441344.

The previous prime is 2345949413. The next prime is 2345949451. The reversal of 2345949444 is 4449495432.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2345949393 and 2345949402.

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 in 7 ways as a sum of consecutive naturals, for example, 49489 + ... + 84504.

Almost surely, 2^2345949444 is an apocalyptic number.

It is an amenable number.

2345949444 is an abundant number, since it is smaller than the sum of its proper divisors (3131725276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2345949444 is a wasteful number, since it uses less digits than its factorization.

2345949444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135459 (or 135457 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 48.

The square root of 2345949444 is about 48435.0022607618. The cubic root of 2345949444 is about 1328.7385941054.

The spelling of 2345949444 in words is "two billion, three hundred forty-five million, nine hundred forty-nine thousand, four hundred forty-four".