2440802343 has 16 divisors (see below), whose sum is σ = 3881028096. Its totient is φ = 1334102880.

The previous prime is 2440802341. The next prime is 2440802363. The reversal of 2440802343 is 3432080442.

2440802343 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2440802343 - 2¹ = 2440802341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2440802343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440802341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2526228 + ... + 2527193.

It is an arithmetic number, because the mean of its divisors is an integer number (242564256).

Almost surely, 2^2440802343 is an apocalyptic number.

2440802343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2440802343 is a deficient number, since it is larger than the sum of its proper divisors (1440225753).

2440802343 is a wasteful number, since it uses less digits than its factorization.

2440802343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5053454.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 2440802343 is about 49404.4769530050. The cubic root of 2440802343 is about 1346.4106467753.

Adding to 2440802343 its reverse (3432080442), we get a palindrome (5872882785).

The spelling of 2440802343 in words is "two billion, four hundred forty million, eight hundred two thousand, three hundred forty-three".