2104022240 has 24 divisors (see below), whose sum is σ = 4970752920. Its totient is φ = 841608832.

The previous prime is 2104022231. The next prime is 2104022287. The reversal of 2104022240 is 422204012.

It is a happy number.

It is a congruent number.

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, 6574910 + ... + 6575229.

It is an arithmetic number, because the mean of its divisors is an integer number (207114705).

Almost surely, 2^2104022240 is an apocalyptic number.

2104022240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104022240 is an abundant number, since it is smaller than the sum of its proper divisors (2866730680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2104022240 is a wasteful number, since it uses less digits than its factorization.

2104022240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13150154 (or 13150146 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2104022240 is about 45869.6221915987. The cubic root of 2104022240 is about 1281.3962303375.

Adding to 2104022240 its reverse (422204012), we get a palindrome (2526226252).

The spelling of 2104022240 in words is "two billion, one hundred four million, twenty-two thousand, two hundred forty".