140321301424111 has 4 divisors (see below), whose sum is σ = 140358005927392. Its totient is φ = 140284596920832.

The previous prime is 140321301424097. The next prime is 140321301424127. The reversal of 140321301424111 is 111424103123041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140321301424111 - 2³³ = 140312711489519 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 140321301424111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140321301428111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18352245906 + ... + 18352253551.

It is an arithmetic number, because the mean of its divisors is an integer number (35089501481848).

Almost surely, 2^{140321301424111} is an apocalyptic number.

140321301424111 is a deficient number, since it is larger than the sum of its proper divisors (36704503281).

140321301424111 is an equidigital number, since it uses as much as digits as its factorization.

140321301424111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36704503280.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 140321301424111 its reverse (111424103123041), we get a palindrome (251745404547152).

The spelling of 140321301424111 in words is "one hundred forty trillion, three hundred twenty-one billion, three hundred one million, four hundred twenty-four thousand, one hundred eleven".