140002142243213 has 8 divisors (see below), whose sum is σ = 145518345180768. Its totient is φ = 134577116213904.

The previous prime is 140002142243191. The next prime is 140002142243221. The reversal of 140002142243213 is 312342241200041.

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 140002142243213 - 2¹⁸ = 140002141981069 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 (140002142243233) 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, 22794223931 + ... + 22794230072.

It is an arithmetic number, because the mean of its divisors is an integer number (18189793147596).

Almost surely, 2^{140002142243213} is an apocalyptic number.

It is an amenable number.

140002142243213 is a deficient number, since it is larger than the sum of its proper divisors (5516202937555).

140002142243213 is an equidigital number, since it uses as much as digits as its factorization.

140002142243213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45588454123.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 140002142243213 its reverse (312342241200041), we get a palindrome (452344383443254).

The spelling of 140002142243213 in words is "one hundred forty trillion, two billion, one hundred forty-two million, two hundred forty-three thousand, two hundred thirteen".