2049509014 has 16 divisors (see below), whose sum is σ = 3626781696. Its totient is φ = 850026600.

The previous prime is 2049508969. The next prime is 2049509027. The reversal of 2049509014 is 4109059402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2360752 + ... + 2361619.

It is an arithmetic number, because the mean of its divisors is an integer number (226673856).

Almost surely, 2^2049509014 is an apocalyptic number.

2049509014 is a deficient number, since it is larger than the sum of its proper divisors (1577272682).

2049509014 is a wasteful number, since it uses less digits than its factorization.

2049509014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4722411.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 2049509014 is about 45271.5033326705. The cubic root of 2049509014 is about 1270.2326673975.

The spelling of 2049509014 in words is "two billion, forty-nine million, five hundred nine thousand, fourteen".