140032002424331 has 4 divisors (see below), whose sum is σ = 140032097924664. Its totient is φ = 140031906924000.

The previous prime is 140032002424313. The next prime is 140032002424367. The reversal of 140032002424331 is 133424200230041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140032002424331 is a prime.

It is a super-2 number, since 2×140032002424331² (a number of 29 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 = 140032002424294 and 140032002424303.

It is not an unprimeable number, because it can be changed into a prime (140032002414331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45515870 + ... + 48494931.

It is an arithmetic number, because the mean of its divisors is an integer number (35008024481166).

Almost surely, 2^{140032002424331} is an apocalyptic number.

140032002424331 is a deficient number, since it is larger than the sum of its proper divisors (95500333).

140032002424331 is an equidigital number, since it uses as much as digits as its factorization.

140032002424331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95500332.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 140032002424331 its reverse (133424200230041), we get a palindrome (273456202654372).

The spelling of 140032002424331 in words is "one hundred forty trillion, thirty-two billion, two million, four hundred twenty-four thousand, three hundred thirty-one".