2431324112143 has 8 divisors (see below), whose sum is σ = 2434946785776. Its totient is φ = 2427701740800.

The previous prime is 2431324112111. The next prime is 2431324112149. The reversal of 2431324112143 is 3412114231342.

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 2431324112143 - 2⁵ = 2431324112111 is a prime.

It is a super-3 number, since 3×2431324112143³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431324112149) 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, 19951305 + ... + 20072797.

It is an arithmetic number, because the mean of its divisors is an integer number (304368348222).

Almost surely, 2^{2431324112143} is an apocalyptic number.

2431324112143 is a deficient number, since it is larger than the sum of its proper divisors (3622673633).

2431324112143 is a wasteful number, since it uses less digits than its factorization.

2431324112143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151145.

The product of its digits is 13824, while the sum is 31.

Adding to 2431324112143 its reverse (3412114231342), we get a palindrome (5843438343485).

The spelling of 2431324112143 in words is "two trillion, four hundred thirty-one billion, three hundred twenty-four million, one hundred twelve thousand, one hundred forty-three".