240044622245 has 4 divisors (see below), whose sum is σ = 288053546700. Its totient is φ = 192035697792.

The previous prime is 240044622197. The next prime is 240044622341. The reversal of 240044622245 is 542226440042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 54622233796 + 185422388449 = 233714^2 + 430607^2 .

It is a cyclic number.

It is not a de Polignac number, because 240044622245 - 2¹⁰ = 240044621221 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24004462220 + ... + 24004462229.

It is an arithmetic number, because the mean of its divisors is an integer number (72013386675).

Almost surely, 2^240044622245 is an apocalyptic number.

It is an amenable number.

240044622245 is a deficient number, since it is larger than the sum of its proper divisors (48008924455).

240044622245 is an equidigital number, since it uses as much as digits as its factorization.

240044622245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48008924454.

The product of its (nonzero) digits is 122880, while the sum is 35.

The spelling of 240044622245 in words is "two hundred forty billion, forty-four million, six hundred twenty-two thousand, two hundred forty-five".