2049911744 has 28 divisors (see below), whose sum is σ = 4078300200. Its totient is φ = 1022308608.

The previous prime is 2049911723. The next prime is 2049911783. The reversal of 2049911744 is 4471199402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16274 + ... + 66065.

Almost surely, 2^2049911744 is an apocalyptic number.

It is an amenable number.

2049911744 is a deficient number, since it is larger than the sum of its proper divisors (2028388456).

2049911744 is an equidigital number, since it uses as much as digits as its factorization.

2049911744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82740 (or 82730 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 2049911744 is about 45275.9510557205. The cubic root of 2049911744 is about 1270.3158624937.

The spelling of 2049911744 in words is "two billion, forty-nine million, nine hundred eleven thousand, seven hundred forty-four".