40343042014143 has 24 divisors (see below), whose sum is σ = 62335647191040. Its totient is φ = 23012073870720.

The previous prime is 40343042014133. The next prime is 40343042014181. The reversal of 40343042014143 is 34141024034304.

40343042014143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40343042014143 - 2⁵ = 40343042014111 is a prime.

It is a super-2 number, since 2×40343042014143² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40343042014133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2115070783 + ... + 2115089856.

It is an arithmetic number, because the mean of its divisors is an integer number (2597318632960).

Almost surely, 2^{40343042014143} is an apocalyptic number.

40343042014143 is a deficient number, since it is larger than the sum of its proper divisors (21992605176897).

40343042014143 is a wasteful number, since it uses less digits than its factorization.

40343042014143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230160687 (or 4230160670 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 40343042014143 its reverse (34141024034304), we get a palindrome (74484066048447).

The spelling of 40343042014143 in words is "forty trillion, three hundred forty-three billion, forty-two million, fourteen thousand, one hundred forty-three".