140313414 has 16 divisors (see below), whose sum is σ = 280999152. Its totient is φ = 46709088.

The previous prime is 140313413. The next prime is 140313421. The reversal of 140313414 is 414313041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140313413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10489 + ... + 19764.

It is an arithmetic number, because the mean of its divisors is an integer number (17562447).

Almost surely, 2^140313414 is an apocalyptic number.

140313414 is an abundant number, since it is smaller than the sum of its proper divisors (140685738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140313414 is a wasteful number, since it uses less digits than its factorization.

140313414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31031.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 140313414 is about 11845.3963209341. The cubic root of 140313414 is about 519.6365976731.

Adding to 140313414 its reverse (414313041), we get a palindrome (554626455).

The spelling of 140313414 in words is "one hundred forty million, three hundred thirteen thousand, four hundred fourteen".