2440302233143 has 8 divisors (see below), whose sum is σ = 2525137995600. Its totient is φ = 2355512298048.

The previous prime is 2440302233137. The next prime is 2440302233153. The reversal of 2440302233143 is 3413322030442.

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 2440302233143 - 2⁹ = 2440302232631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440302233153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11348473 + ... + 11561506.

It is an arithmetic number, because the mean of its divisors is an integer number (315642249450).

Almost surely, 2^{2440302233143} is an apocalyptic number.

2440302233143 is a deficient number, since it is larger than the sum of its proper divisors (84835762457).

2440302233143 is a wasteful number, since it uses less digits than its factorization.

2440302233143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22913681.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 2440302233143 its reverse (3413322030442), we get a palindrome (5853624263585).

The spelling of 2440302233143 in words is "two trillion, four hundred forty billion, three hundred two million, two hundred thirty-three thousand, one hundred forty-three".