401014342233143 has 4 divisors (see below), whose sum is σ = 401067183766920. Its totient is φ = 400961500699368.

The previous prime is 401014342233091. The next prime is 401014342233191. The reversal of 401014342233143 is 341332243410104.

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 401014342233143 - 2¹² = 401014342229047 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 (401014342238143) 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, 26420755505 + ... + 26420770682.

It is an arithmetic number, because the mean of its divisors is an integer number (100266795941730).

Almost surely, 2^{401014342233143} is an apocalyptic number.

401014342233143 is a deficient number, since it is larger than the sum of its proper divisors (52841533777).

401014342233143 is an equidigital number, since it uses as much as digits as its factorization.

401014342233143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52841533776.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 401014342233143 its reverse (341332243410104), we get a palindrome (742346585643247).

The spelling of 401014342233143 in words is "four hundred one trillion, fourteen billion, three hundred forty-two million, two hundred thirty-three thousand, one hundred forty-three".