140032041423 has 8 divisors (see below), whose sum is σ = 189496096128. Its totient is φ = 91961340504.

The previous prime is 140032041403. The next prime is 140032041451. The reversal of 140032041423 is 324140230041.

140032041423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-140032041423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140032041393 and 140032041402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140032041403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348338211 + ... + 348338612.

It is an arithmetic number, because the mean of its divisors is an integer number (23687012016).

Almost surely, 2^140032041423 is an apocalyptic number.

140032041423 is a deficient number, since it is larger than the sum of its proper divisors (49464054705).

140032041423 is an equidigital number, since it uses as much as digits as its factorization.

140032041423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696676893.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140032041423 its reverse (324140230041), we get a palindrome (464172271464).

The spelling of 140032041423 in words is "one hundred forty billion, thirty-two million, forty-one thousand, four hundred twenty-three".