140042231030001 has 16 divisors (see below), whose sum is σ = 191790178916544. Its totient is φ = 90828428336064.

The previous prime is 140042231029979. The next prime is 140042231030131. The reversal of 140042231030001 is 100030132240041.

It is not a de Polignac number, because 140042231030001 - 2⁷ = 140042231029873 is a prime.

It is a super-2 number, since 2×140042231030001² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 140042231030001.

It is not an unprimeable number, because it can be changed into a prime (140042231032001) 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, 66849771 + ... + 68912816.

It is an arithmetic number, because the mean of its divisors is an integer number (11986886182284).

Almost surely, 2^{140042231030001} is an apocalyptic number.

It is an amenable number.

140042231030001 is a deficient number, since it is larger than the sum of its proper divisors (51747947886543).

140042231030001 is a wasteful number, since it uses less digits than its factorization.

140042231030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135771920.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 140042231030001 its reverse (100030132240041), we get a palindrome (240072363270042).

The spelling of 140042231030001 in words is "one hundred forty trillion, forty-two billion, two hundred thirty-one million, thirty thousand, one".