2032944721 has 16 divisors (see below), whose sum is σ = 2117364480. Its totient is φ = 1950635520.

The previous prime is 2032944673. The next prime is 2032944733. The reversal of 2032944721 is 1274492302.

It is a cyclic number.

It is not a de Polignac number, because 2032944721 - 2⁷ = 2032944593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2032944791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494886 + ... + 498976.

It is an arithmetic number, because the mean of its divisors is an integer number (132335280).

Almost surely, 2^2032944721 is an apocalyptic number.

It is an amenable number.

2032944721 is a deficient number, since it is larger than the sum of its proper divisors (84419759).

2032944721 is a wasteful number, since it uses less digits than its factorization.

2032944721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2032944721 is about 45088.1882647773. The cubic root of 2032944721 is about 1266.8013666155.

The spelling of 2032944721 in words is "two billion, thirty-two million, nine hundred forty-four thousand, seven hundred twenty-one".