140223204100143 has 40 divisors (see below), whose sum is σ = 212394895297200. Its totient is φ = 92177145770112.

The previous prime is 140223204100141. The next prime is 140223204100163. The reversal of 140223204100143 is 341001402322041.

140223204100143 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 232 + 0 + 410 + 0 + 14 + 3 = 666.

It is not a de Polignac number, because 140223204100143 - 2¹ = 140223204100141 is a prime.

It is a super-3 number, since 3×140223204100143³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140223204100141) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 19207573 + ... + 25482881.

It is an arithmetic number, because the mean of its divisors is an integer number (5309872382430).

Almost surely, 2^{140223204100143} is an apocalyptic number.

140223204100143 is a deficient number, since it is larger than the sum of its proper divisors (72171691197057).

140223204100143 is an equidigital number, since it uses as much as digits as its factorization.

140223204100143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6279173 (or 6279164 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 140223204100143 its reverse (341001402322041), we get a palindrome (481224606422184).

The spelling of 140223204100143 in words is "one hundred forty trillion, two hundred twenty-three billion, two hundred four million, one hundred thousand, one hundred forty-three".