140033301431 has 16 divisors (see below), whose sum is σ = 142051129056. Its totient is φ = 138028800000.

The previous prime is 140033301427. The next prime is 140033301437. The reversal of 140033301431 is 134103330041.

140033301431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 140033301431 - 2² = 140033301427 is a prime.

It is a super-2 number, since 2×140033301431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140033301397 and 140033301406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140033301437) 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 15 ways as a sum of consecutive naturals, for example, 59059676 + ... + 59062046.

It is an arithmetic number, because the mean of its divisors is an integer number (8878195566).

Almost surely, 2^140033301431 is an apocalyptic number.

140033301431 is a deficient number, since it is larger than the sum of its proper divisors (2017827625).

140033301431 is a wasteful number, since it uses less digits than its factorization.

140033301431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4834.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 140033301431 its reverse (134103330041), we get a palindrome (274136631472).

The spelling of 140033301431 in words is "one hundred forty billion, thirty-three million, three hundred one thousand, four hundred thirty-one".