2040424401 has 16 divisors (see below), whose sum is σ = 2739908160. Its totient is φ = 1350635520.

The previous prime is 2040424363. The next prime is 2040424447. The reversal of 2040424401 is 1044240402.

It is not a de Polignac number, because 2040424401 - 2¹⁰ = 2040423377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2040424471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406161 + ... + 411153.

It is an arithmetic number, because the mean of its divisors is an integer number (171244260).

Almost surely, 2^2040424401 is an apocalyptic number.

It is an amenable number.

2040424401 is a deficient number, since it is larger than the sum of its proper divisors (699483759).

2040424401 is a wasteful number, since it uses less digits than its factorization.

2040424401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5936.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2040424401 is about 45171.0571162553. The cubic root of 2040424401 is about 1268.3530848143.

Adding to 2040424401 its reverse (1044240402), we get a palindrome (3084664803).

The spelling of 2040424401 in words is "two billion, forty million, four hundred twenty-four thousand, four hundred one".