2040320435 has 8 divisors (see below), whose sum is σ = 2481924480. Its totient is φ = 1609896384.

The previous prime is 2040320423. The next prime is 2040320441. The reversal of 2040320435 is 5340230402.

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

It is a cyclic number.

It is not a de Polignac number, because 2040320435 - 2⁴ = 2040320419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2040320435.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2794595 + ... + 2795324.

It is an arithmetic number, because the mean of its divisors is an integer number (310240560).

Almost surely, 2^2040320435 is an apocalyptic number.

2040320435 is a deficient number, since it is larger than the sum of its proper divisors (441604045).

2040320435 is an equidigital number, since it uses as much as digits as its factorization.

2040320435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589997.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2040320435 is about 45169.9062983310. The cubic root of 2040320435 is about 1268.3315422639.

Adding to 2040320435 its reverse (5340230402), we get a palindrome (7380550837).

The spelling of 2040320435 in words is "two billion, forty million, three hundred twenty thousand, four hundred thirty-five".