140033142034323 has 4 divisors (see below), whose sum is σ = 186710856045768. Its totient is φ = 93355428022880.

The previous prime is 140033142034283. The next prime is 140033142034327. The reversal of 140033142034323 is 323430241330041.

It is a happy number.

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 140033142034323 - 2¹² = 140033142030227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140033142034327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23338857005718 + ... + 23338857005723.

It is an arithmetic number, because the mean of its divisors is an integer number (46677714011442).

Almost surely, 2^{140033142034323} is an apocalyptic number.

140033142034323 is a deficient number, since it is larger than the sum of its proper divisors (46677714011445).

140033142034323 is an equidigital number, since it uses as much as digits as its factorization.

140033142034323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46677714011444.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 140033142034323 its reverse (323430241330041), we get a palindrome (463463383364364).

The spelling of 140033142034323 in words is "one hundred forty trillion, thirty-three billion, one hundred forty-two million, thirty-four thousand, three hundred twenty-three".