2343041040 has 80 divisors (see below), whose sum is σ = 7386580800. Its totient is φ = 614217216.

The previous prime is 2343041023. The next prime is 2343041053. The reversal of 2343041040 is 401403432.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 2343040998 and 2343041016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68575 + ... + 96894.

It is an arithmetic number, because the mean of its divisors is an integer number (92332260).

Almost surely, 2^2343041040 is an apocalyptic number.

2343041040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2343041040 is an abundant number, since it is smaller than the sum of its proper divisors (5043539760).

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

2343041040 is a wasteful number, since it uses less digits than its factorization.

2343041040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165544 (or 165538 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2343041040 is about 48404.9691663986. The cubic root of 2343041040 is about 1328.1892633191.

Adding to 2343041040 its reverse (401403432), we get a palindrome (2744444472).

The spelling of 2343041040 in words is "two billion, three hundred forty-three million, forty-one thousand, forty".