40322001204143 has 4 divisors (see below), whose sum is σ = 40698842337000. Its totient is φ = 39945160071288.

The previous prime is 40322001204131. The next prime is 40322001204181. The reversal of 40322001204143 is 34140210022304.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40322001204143 - 2⁴ = 40322001204127 is a prime.

It is a super-2 number, since 2×40322001204143² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40322001204193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188420566268 + ... + 188420566481.

It is an arithmetic number, because the mean of its divisors is an integer number (10174710584250).

Almost surely, 2^{40322001204143} is an apocalyptic number.

40322001204143 is a deficient number, since it is larger than the sum of its proper divisors (376841132857).

40322001204143 is a wasteful number, since it uses less digits than its factorization.

40322001204143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376841132856.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 40322001204143 its reverse (34140210022304), we get a palindrome (74462211226447).

The spelling of 40322001204143 in words is "forty trillion, three hundred twenty-two billion, one million, two hundred four thousand, one hundred forty-three".