40046141234143 has 32 divisors (see below), whose sum is σ = 46753066782720. Its totient is φ = 33941902176000.

The previous prime is 40046141234137. The next prime is 40046141234179. The reversal of 40046141234143 is 34143214164004.

It is a cyclic number.

It is not a de Polignac number, because 40046141234143 - 2¹⁷ = 40046141103071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40046141234243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88678 + ... + 8949868.

It is an arithmetic number, because the mean of its divisors is an integer number (1461033336960).

Almost surely, 2^{40046141234143} is an apocalyptic number.

40046141234143 is a deficient number, since it is larger than the sum of its proper divisors (6706925548577).

40046141234143 is a wasteful number, since it uses less digits than its factorization.

40046141234143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8861719.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 40046141234143 its reverse (34143214164004), we get a palindrome (74189355398147).

The spelling of 40046141234143 in words is "forty trillion, forty-six billion, one hundred forty-one million, two hundred thirty-four thousand, one hundred forty-three".