140432310241 has 8 divisors (see below), whose sum is σ = 140525573760. Its totient is φ = 140339081712.

The previous prime is 140432310233. The next prime is 140432310247. The reversal of 140432310241 is 142013234041.

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 140432310241 - 2³ = 140432310233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140432310247) 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, 16929691 + ... + 16937983.

It is an arithmetic number, because the mean of its divisors is an integer number (17565696720).

Almost surely, 2^140432310241 is an apocalyptic number.

It is an amenable number.

140432310241 is a deficient number, since it is larger than the sum of its proper divisors (93263519).

140432310241 is an equidigital number, since it uses as much as digits as its factorization.

140432310241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17495.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 140432310241 its reverse (142013234041), we get a palindrome (282445544282).

The spelling of 140432310241 in words is "one hundred forty billion, four hundred thirty-two million, three hundred ten thousand, two hundred forty-one".