2033440432 has 20 divisors (see below), whose sum is σ = 3942165096. Its totient is φ = 1016107520.

The previous prime is 2033440417. The next prime is 2033440463. The reversal of 2033440432 is 2340443302.

It is a junction number, because it is equal to n+sod(n) for n = 2033440397 and 2033440406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10294 + ... + 64597.

Almost surely, 2^2033440432 is an apocalyptic number.

It is an amenable number.

2033440432 is a deficient number, since it is larger than the sum of its proper divisors (1908724664).

2033440432 is a wasteful number, since it uses less digits than its factorization.

2033440432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76596 (or 76590 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2033440432 is about 45093.6850567793. The cubic root of 2033440432 is about 1266.9043233973.

Adding to 2033440432 its reverse (2340443302), we get a palindrome (4373883734).

The spelling of 2033440432 in words is "two billion, thirty-three million, four hundred forty thousand, four hundred thirty-two".