2044468672 has 14 divisors (see below), whose sum is σ = 4056992648. Its totient is φ = 1022234304.

The previous prime is 2044468663. The next prime is 2044468681. The reversal of 2044468672 is 2768644402.

It is an interprime number because it is at equal distance from previous prime (2044468663) and next prime (2044468681).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15972348 + ... + 15972475.

Almost surely, 2^2044468672 is an apocalyptic number.

It is an amenable number.

2044468672 is a deficient number, since it is larger than the sum of its proper divisors (2012523976).

2044468672 is an equidigital number, since it uses as much as digits as its factorization.

2044468672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31944835 (or 31944825 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 43.

The square root of 2044468672 is about 45215.8011319052. The cubic root of 2044468672 is about 1269.1905214224.

The spelling of 2044468672 in words is "two billion, forty-four million, four hundred sixty-eight thousand, six hundred seventy-two".