2040422403 has 16 divisors (see below), whose sum is σ = 2735107232. Its totient is φ = 1353024000.

The previous prime is 2040422401. The next prime is 2040422411. The reversal of 2040422403 is 3042240402.

It is not a de Polignac number, because 2040422403 - 2¹ = 2040422401 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2040422403.

It is not an unprimeable number, because it can be changed into a prime (2040422401) 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, 1171113 + ... + 1172853.

It is an arithmetic number, because the mean of its divisors is an integer number (170944202).

Almost surely, 2^2040422403 is an apocalyptic number.

2040422403 is a deficient number, since it is larger than the sum of its proper divisors (694684829).

2040422403 is a wasteful number, since it uses less digits than its factorization.

2040422403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2040422403 is about 45171.0350003185. The cubic root of 2040422403 is about 1268.3526708203.

Adding to 2040422403 its reverse (3042240402), we get a palindrome (5082662805).

The spelling of 2040422403 in words is "two billion, forty million, four hundred twenty-two thousand, four hundred three".