140315501364321 has 8 divisors (see below), whose sum is σ = 188278974230464. Its totient is φ = 92947848037200.

The previous prime is 140315501364289. The next prime is 140315501364359. The reversal of 140315501364321 is 123463105513041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140315501364321 - 2⁵ = 140315501364289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140315501364321.

It is not an unprimeable number, because it can be changed into a prime (140315501364121) 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, 148954884205 + ... + 148954885146.

It is an arithmetic number, because the mean of its divisors is an integer number (23534871778808).

Almost surely, 2^{140315501364321} is an apocalyptic number.

It is an amenable number.

140315501364321 is a deficient number, since it is larger than the sum of its proper divisors (47963472866143).

140315501364321 is a wasteful number, since it uses less digits than its factorization.

140315501364321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297909769511.

The product of its (nonzero) digits is 129600, while the sum is 39.

Adding to 140315501364321 its reverse (123463105513041), we get a palindrome (263778606877362).

The spelling of 140315501364321 in words is "one hundred forty trillion, three hundred fifteen billion, five hundred one million, three hundred sixty-four thousand, three hundred twenty-one".