140034244231331 has 8 divisors (see below), whose sum is σ = 140866960194000. Its totient is φ = 139201795734112.

The previous prime is 140034244231327. The next prime is 140034244231337. The reversal of 140034244231331 is 133132442430041.

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 140034244231331 - 2² = 140034244231327 is a prime.

It is a super-3 number, since 3×140034244231331³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140034244231291 and 140034244231300.

It is not an unprimeable number, because it can be changed into a prime (140034244231337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65816081 + ... + 67910418.

It is an arithmetic number, because the mean of its divisors is an integer number (17608370024250).

Almost surely, 2^{140034244231331} is an apocalyptic number.

140034244231331 is a deficient number, since it is larger than the sum of its proper divisors (832715962669).

140034244231331 is a wasteful number, since it uses less digits than its factorization.

140034244231331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133732725.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 140034244231331 its reverse (133132442430041), we get a palindrome (273166686661372).

The spelling of 140034244231331 in words is "one hundred forty trillion, thirty-four billion, two hundred forty-four million, two hundred thirty-one thousand, three hundred thirty-one".