2104022435 has 4 divisors (see below), whose sum is σ = 2524826928. Its totient is φ = 1683217944.

The previous prime is 2104022429. The next prime is 2104022443. The reversal of 2104022435 is 5342204012.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2104022435 - 2¹² = 2104018339 is a prime.

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 2104022435.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210402239 + ... + 210402248.

It is an arithmetic number, because the mean of its divisors is an integer number (631206732).

Almost surely, 2^2104022435 is an apocalyptic number.

2104022435 is a deficient number, since it is larger than the sum of its proper divisors (420804493).

2104022435 is an equidigital number, since it uses as much as digits as its factorization.

2104022435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420804492.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2104022435 is about 45869.6243171884. The cubic root of 2104022435 is about 1281.3962699240.

Adding to 2104022435 its reverse (5342204012), we get a palindrome (7446226447).

The spelling of 2104022435 in words is "two billion, one hundred four million, twenty-two thousand, four hundred thirty-five".