140003423131 has 8 divisors (see below), whose sum is σ = 164479546224. Its totient is φ = 117485389920.

The previous prime is 140003423071. The next prime is 140003423179. The reversal of 140003423131 is 131324300041.

140003423131 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 cyclic number.

It is not a de Polignac number, because 140003423131 - 2⁷ = 140003423003 is a prime.

It is a super-2 number, since 2×140003423131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140003423831) 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, 489522316 + ... + 489522601.

It is an arithmetic number, because the mean of its divisors is an integer number (20559943278).

Almost surely, 2^140003423131 is an apocalyptic number.

140003423131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

140003423131 is a deficient number, since it is larger than the sum of its proper divisors (24476123093).

140003423131 is a wasteful number, since it uses less digits than its factorization.

140003423131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979044941.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 140003423131 its reverse (131324300041), we get a palindrome (271327723172).

The spelling of 140003423131 in words is "one hundred forty billion, three million, four hundred twenty-three thousand, one hundred thirty-one".