40214020143 has 16 divisors (see below), whose sum is σ = 58939638912. Its totient is φ = 24186084000.

The previous prime is 40214020129. The next prime is 40214020289. The reversal of 40214020143 is 34102041204.

It is not a de Polignac number, because 40214020143 - 2¹⁰ = 40214019119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40214020843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4646848 + ... + 4655493.

It is an arithmetic number, because the mean of its divisors is an integer number (3683727432).

Almost surely, 2^40214020143 is an apocalyptic number.

40214020143 is a deficient number, since it is larger than the sum of its proper divisors (18725618769).

40214020143 is a wasteful number, since it uses less digits than its factorization.

40214020143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9302486.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 40214020143 its reverse (34102041204), we get a palindrome (74316061347).

The spelling of 40214020143 in words is "forty billion, two hundred fourteen million, twenty thousand, one hundred forty-three".