3124402044 has 24 divisors (see below), whose sum is σ = 7390140240. Its totient is φ = 1027200384.

The previous prime is 3124402027. The next prime is 3124402079. The reversal of 3124402044 is 4402044213.

It is a happy number.

It is a congruent number.

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, 1782459 + ... + 1784210.

It is an arithmetic number, because the mean of its divisors is an integer number (307922510).

Almost surely, 2^3124402044 is an apocalyptic number.

It is an amenable number.

3124402044 is an abundant number, since it is smaller than the sum of its proper divisors (4265738196).

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

3124402044 is a wasteful number, since it uses less digits than its factorization.

3124402044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3566749 (or 3566747 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 3124402044 is about 55896.3509005731. The cubic root of 3124402044 is about 1461.9156133474.

Adding to 3124402044 its reverse (4402044213), we get a palindrome (7526446257).

The spelling of 3124402044 in words is "three billion, one hundred twenty-four million, four hundred two thousand, forty-four".