440513102 has 16 divisors (see below), whose sum is σ = 679870800. Its totient is φ = 213936960.

The previous prime is 440513077. The next prime is 440513111. The reversal of 440513102 is 201315044.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7049 + ... + 30507.

It is an arithmetic number, because the mean of its divisors is an integer number (42491925).

Almost surely, 2^440513102 is an apocalyptic number.

440513102 is a deficient number, since it is larger than the sum of its proper divisors (239357698).

440513102 is a wasteful number, since it uses less digits than its factorization.

440513102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23731.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 440513102 is about 20988.4039888697. The cubic root of 440513102 is about 760.8860291987.

Adding to 440513102 its reverse (201315044), we get a palindrome (641828146).

The spelling of 440513102 in words is "four hundred forty million, five hundred thirteen thousand, one hundred two".