140323223023214 has 128 divisors (see below), whose sum is σ = 274866695405568. Its totient is φ = 52135650000000.

The previous prime is 140323223023213. The next prime is 140323223023259. The reversal of 140323223023214 is 412320322323041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140323223023213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 101049089 + ... + 102428339.

It is an arithmetic number, because the mean of its divisors is an integer number (2147396057856).

Almost surely, 2^{140323223023214} is an apocalyptic number.

140323223023214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140323223023214 is a deficient number, since it is larger than the sum of its proper divisors (134543472382354).

140323223023214 is a wasteful number, since it uses less digits than its factorization.

140323223023214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379614.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 140323223023214 its reverse (412320322323041), we get a palindrome (552643545346255).

The spelling of 140323223023214 in words is "one hundred forty trillion, three hundred twenty-three billion, two hundred twenty-three million, twenty-three thousand, two hundred fourteen".