2345840441 has 8 divisors (see below), whose sum is σ = 2753419200. Its totient is φ = 1956376368.

The previous prime is 2345840437. The next prime is 2345840459. The reversal of 2345840441 is 1440485432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2345840441 - 2² = 2345840437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2345840941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4528391 + ... + 4528908.

It is an arithmetic number, because the mean of its divisors is an integer number (344177400).

Almost surely, 2^2345840441 is an apocalyptic number.

It is an amenable number.

2345840441 is a deficient number, since it is larger than the sum of its proper divisors (407578759).

2345840441 is an equidigital number, since it uses as much as digits as its factorization.

2345840441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9057343.

The product of its (nonzero) digits is 61440, while the sum is 35.

The square root of 2345840441 is about 48433.8769974075. The cubic root of 2345840441 is about 1328.7180141313.

The spelling of 2345840441 in words is "two billion, three hundred forty-five million, eight hundred forty thousand, four hundred forty-one".