2330405340 has 48 divisors (see below), whose sum is σ = 6528936960. Its totient is φ = 621079360.

The previous prime is 2330405321. The next prime is 2330405351. The reversal of 2330405340 is 435040332.

It is a self number, because there is not a number n which added to its sum of digits gives 2330405340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101881 + ... + 122639.

It is an arithmetic number, because the mean of its divisors is an integer number (136019520).

Almost surely, 2^2330405340 is an apocalyptic number.

2330405340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2330405340 is an abundant number, since it is smaller than the sum of its proper divisors (4198531620).

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

2330405340 is a wasteful number, since it uses less digits than its factorization.

2330405340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22642 (or 22640 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 2330405340 is about 48274.2720297261. The cubic root of 2330405340 is about 1325.7973774098.

Adding to 2330405340 its reverse (435040332), we get a palindrome (2765445672).

The spelling of 2330405340 in words is "two billion, three hundred thirty million, four hundred five thousand, three hundred forty".