2320105404 has 48 divisors (see below), whose sum is σ = 5660105472. Its totient is φ = 738283392.

The previous prime is 2320105397. The next prime is 2320105421. The reversal of 2320105404 is 4045010232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136312 + ... + 152384.

It is an arithmetic number, because the mean of its divisors is an integer number (117918864).

Almost surely, 2^2320105404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2320105404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2830052736).

2320105404 is an abundant number, since it is smaller than the sum of its proper divisors (3340000068).

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

2320105404 is a wasteful number, since it uses less digits than its factorization.

2320105404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16626 (or 16624 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2320105404 is about 48167.4724684615. The cubic root of 2320105404 is about 1323.8412375845.

Adding to 2320105404 its reverse (4045010232), we get a palindrome (6365115636).

The spelling of 2320105404 in words is "two billion, three hundred twenty million, one hundred five thousand, four hundred four".