140332243207 has 6 divisors (see below), whose sum is σ = 151957399632. Its totient is φ = 129537455112.

The previous prime is 140332243193. The next prime is 140332243253. The reversal of 140332243207 is 702342233041.

It is not a de Polignac number, because 140332243207 - 2²⁷ = 140198025479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140332243307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 415183983 + ... + 415184320.

It is an arithmetic number, because the mean of its divisors is an integer number (25326233272).

Almost surely, 2^140332243207 is an apocalyptic number.

140332243207 is a deficient number, since it is larger than the sum of its proper divisors (11625156425).

140332243207 is an equidigital number, since it uses as much as digits as its factorization.

140332243207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830368329 (or 830368316 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

Adding to 140332243207 its reverse (702342233041), we get a palindrome (842674476248).

The spelling of 140332243207 in words is "one hundred forty billion, three hundred thirty-two million, two hundred forty-three thousand, two hundred seven".