140321201343001 has 32 divisors (see below), whose sum is σ = 165856832225280. Its totient is φ = 116223015542400.

The previous prime is 140321201342963. The next prime is 140321201343017. The reversal of 140321201343001 is 100343102123041.

It is a cyclic number.

It is not a de Polignac number, because 140321201343001 - 2²⁷ = 140321067125273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140321201343041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1780889916 + ... + 1780968706.

It is an arithmetic number, because the mean of its divisors is an integer number (5183026007040).

Almost surely, 2^{140321201343001} is an apocalyptic number.

It is an amenable number.

140321201343001 is a deficient number, since it is larger than the sum of its proper divisors (25535630882279).

140321201343001 is an equidigital number, since it uses as much as digits as its factorization.

140321201343001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147445.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 140321201343001 its reverse (100343102123041), we get a palindrome (240664303466042).

The spelling of 140321201343001 in words is "one hundred forty trillion, three hundred twenty-one billion, two hundred one million, three hundred forty-three thousand, one".