140314323 has 16 divisors (see below), whose sum is σ = 192740256. Its totient is φ = 90731520.

The previous prime is 140314319. The next prime is 140314327. The reversal of 140314323 is 323413041.

It is an interprime number because it is at equal distance from previous prime (140314319) and next prime (140314327).

It is not a de Polignac number, because 140314323 - 2² = 140314319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140314323.

It is not an unprimeable number, because it can be changed into a prime (140314327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37393 + ... + 40973.

It is an arithmetic number, because the mean of its divisors is an integer number (12046266).

Almost surely, 2^140314323 is an apocalyptic number.

140314323 is a deficient number, since it is larger than the sum of its proper divisors (52425933).

140314323 is a wasteful number, since it uses less digits than its factorization.

140314323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 140314323 is about 11845.4346902087. The cubic root of 140314323 is about 519.6377198007.

Adding to 140314323 its reverse (323413041), we get a palindrome (463727364).

The spelling of 140314323 in words is "one hundred forty million, three hundred fourteen thousand, three hundred twenty-three".