100440314 has 16 divisors (see below), whose sum is σ = 162419040. Its totient is φ = 46308720.

The previous prime is 100440239. The next prime is 100440323. The reversal of 100440314 is 413044001.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100440292 and 100440301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39617 + ... + 42075.

It is an arithmetic number, because the mean of its divisors is an integer number (10151190).

Almost surely, 2^100440314 is an apocalyptic number.

100440314 is a deficient number, since it is larger than the sum of its proper divisors (61978726).

100440314 is a wasteful number, since it uses less digits than its factorization.

100440314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4045.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 100440314 is about 10021.9915186554. The cubic root of 100440314 is about 464.8391380990.

Adding to 100440314 its reverse (413044001), we get a palindrome (513484315).

The spelling of 100440314 in words is "one hundred million, four hundred forty thousand, three hundred fourteen".