140300331302423 has 8 divisors (see below), whose sum is σ = 140314722508800. Its totient is φ = 140285940809080.

The previous prime is 140300331302393. The next prime is 140300331302429. The reversal of 140300331302423 is 324203133003041.

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 140300331302423 - 2¹⁰ = 140300331301399 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 (140300331302429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449802986 + ... + 450114792.

It is an arithmetic number, because the mean of its divisors is an integer number (17539340313600).

Almost surely, 2^{140300331302423} is an apocalyptic number.

140300331302423 is a deficient number, since it is larger than the sum of its proper divisors (14391206377).

140300331302423 is a wasteful number, since it uses less digits than its factorization.

140300331302423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356517.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 140300331302423 its reverse (324203133003041), we get a palindrome (464503464305464).

The spelling of 140300331302423 in words is "one hundred forty trillion, three hundred billion, three hundred thirty-one million, three hundred two thousand, four hundred twenty-three".