2040033401 has 16 divisors (see below), whose sum is σ = 2455958400. Its totient is φ = 1655365248.

The previous prime is 2040033397. The next prime is 2040033421. The reversal of 2040033401 is 1043300402.

It is a cyclic number.

It is not a de Polignac number, because 2040033401 - 2² = 2040033397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2040033401.

It is not an unprimeable number, because it can be changed into a prime (2040033421) 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, 209231 + ... + 218763.

It is an arithmetic number, because the mean of its divisors is an integer number (153497400).

Almost surely, 2^2040033401 is an apocalyptic number.

It is an amenable number.

2040033401 is a deficient number, since it is larger than the sum of its proper divisors (415924999).

2040033401 is a wasteful number, since it uses less digits than its factorization.

2040033401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11168.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2040033401 is about 45166.7289163163. The cubic root of 2040033401 is about 1268.2720628242.

Adding to 2040033401 its reverse (1043300402), we get a palindrome (3083333803).

The spelling of 2040033401 in words is "two billion, forty million, thirty-three thousand, four hundred one".