141295646831 has 4 divisors (see below), whose sum is σ = 141881936064. Its totient is φ = 140709357600.

The previous prime is 141295646809. The next prime is 141295646857. The reversal of 141295646831 is 138646592141.

141295646831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141295646831 - 2¹⁸ = 141295384687 is a prime.

It is a super-2 number, since 2×141295646831² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141295646831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141295646801) 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 3 ways as a sum of consecutive naturals, for example, 293144255 + ... + 293144736.

It is an arithmetic number, because the mean of its divisors is an integer number (35470484016).

Almost surely, 2^141295646831 is an apocalyptic number.

141295646831 is a deficient number, since it is larger than the sum of its proper divisors (586289233).

141295646831 is an equidigital number, since it uses as much as digits as its factorization.

141295646831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586289232.

The product of its digits is 1244160, while the sum is 50.

The spelling of 141295646831 in words is "one hundred forty-one billion, two hundred ninety-five million, six hundred forty-six thousand, eight hundred thirty-one".