140241425423 has 4 divisors (see below), whose sum is σ = 152990645928. Its totient is φ = 127492204920.

The previous prime is 140241425413. The next prime is 140241425447. The reversal of 140241425423 is 324524142041.

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 140241425423 - 2¹⁰ = 140241424399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140241425423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140241425413) 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, 6374610236 + ... + 6374610257.

It is an arithmetic number, because the mean of its divisors is an integer number (38247661482).

Almost surely, 2^140241425423 is an apocalyptic number.

140241425423 is a deficient number, since it is larger than the sum of its proper divisors (12749220505).

140241425423 is a wasteful number, since it uses less digits than its factorization.

140241425423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12749220504.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 140241425423 its reverse (324524142041), we get a palindrome (464765567464).

The spelling of 140241425423 in words is "one hundred forty billion, two hundred forty-one million, four hundred twenty-five thousand, four hundred twenty-three".