2040413403 has 8 divisors (see below), whose sum is σ = 3109201408. Its totient is φ = 1165950504.

The previous prime is 2040413399. The next prime is 2040413411. The reversal of 2040413403 is 3043140402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2040413403 - 2² = 2040413399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 97162543 = 2040413403 / (2 + 0 + 4 + 0 + 4 + 1 + 3 + 4 + 0 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2040413403.

It is not an unprimeable number, because it can be changed into a prime (2040413443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48581251 + ... + 48581292.

It is an arithmetic number, because the mean of its divisors is an integer number (388650176).

Almost surely, 2^2040413403 is an apocalyptic number.

2040413403 is a deficient number, since it is larger than the sum of its proper divisors (1068788005).

2040413403 is an equidigital number, since it uses as much as digits as its factorization.

2040413403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97162553.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2040413403 is about 45170.9353788473. The cubic root of 2040413403 is about 1268.3508059792.

Adding to 2040413403 its reverse (3043140402), we get a palindrome (5083553805).

The spelling of 2040413403 in words is "two billion, forty million, four hundred thirteen thousand, four hundred three".