2241025643 has 4 divisors (see below), whose sum is σ = 2241125520. Its totient is φ = 2240925768.

The previous prime is 2241025621. The next prime is 2241025649. The reversal of 2241025643 is 3465201422.

2241025643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2241025643 - 2¹² = 2241021547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2241025649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121 + ... + 66957.

It is an arithmetic number, because the mean of its divisors is an integer number (560281380).

Almost surely, 2^2241025643 is an apocalyptic number.

2241025643 is a deficient number, since it is larger than the sum of its proper divisors (99877).

2241025643 is an equidigital number, since it uses as much as digits as its factorization.

2241025643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99876.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2241025643 is about 47339.4723565863. The cubic root of 2241025643 is about 1308.6261927864.

The spelling of 2241025643 in words is "two billion, two hundred forty-one million, twenty-five thousand, six hundred forty-three".