2440413423143 has 8 divisors (see below), whose sum is σ = 2547021840000. Its totient is φ = 2333846963448.

The previous prime is 2440413423137. The next prime is 2440413423157. The reversal of 2440413423143 is 3413243140442.

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 2440413423143 - 2⁴ = 2440413423127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440413423103) 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, 10370393 + ... + 10603106.

It is an arithmetic number, because the mean of its divisors is an integer number (318377730000).

Almost surely, 2^{2440413423143} is an apocalyptic number.

2440413423143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2440413423143 is a deficient number, since it is larger than the sum of its proper divisors (106608416857).

2440413423143 is a wasteful number, since it uses less digits than its factorization.

2440413423143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20978581.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 2440413423143 its reverse (3413243140442), we get a palindrome (5853656563585).

The spelling of 2440413423143 in words is "two trillion, four hundred forty billion, four hundred thirteen million, four hundred twenty-three thousand, one hundred forty-three".