140312323214 has 8 divisors (see below), whose sum is σ = 240535411248. Its totient is φ = 60133852800.

The previous prime is 140312323199. The next prime is 140312323219. The reversal of 140312323214 is 412323213041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140312323219) 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, 5011154387 + ... + 5011154414.

It is an arithmetic number, because the mean of its divisors is an integer number (30066926406).

Almost surely, 2^140312323214 is an apocalyptic number.

140312323214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140312323214 is a deficient number, since it is larger than the sum of its proper divisors (100223088034).

140312323214 is a wasteful number, since it uses less digits than its factorization.

140312323214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10022308810.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 140312323214 its reverse (412323213041), we get a palindrome (552635536255).

The spelling of 140312323214 in words is "one hundred forty billion, three hundred twelve million, three hundred twenty-three thousand, two hundred fourteen".