140013042423023 has 16 divisors (see below), whose sum is σ = 174595086351360. Its totient is φ = 109080215066400.

The previous prime is 140013042422987. The next prime is 140013042423029. The reversal of 140013042423023 is 320324240310041.

It is a cyclic number.

It is not a de Polignac number, because 140013042423023 - 2⁶ = 140013042422959 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 (140013042423029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173402528 + ... + 174208101.

It is an arithmetic number, because the mean of its divisors is an integer number (10912192896960).

Almost surely, 2^{140013042423023} is an apocalyptic number.

140013042423023 is a deficient number, since it is larger than the sum of its proper divisors (34582043928337).

140013042423023 is a wasteful number, since it uses less digits than its factorization.

140013042423023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347615878.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 140013042423023 its reverse (320324240310041), we get a palindrome (460337282733064).

The spelling of 140013042423023 in words is "one hundred forty trillion, thirteen billion, forty-two million, four hundred twenty-three thousand, twenty-three".