440427094684 has 18 divisors (see below), whose sum is σ = 798241384304. Its totient is φ = 212619975120.

The previous prime is 440427094663. The next prime is 440427094697. The reversal of 440427094684 is 486490724044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65458452 + ... + 65465179.

Almost surely, 2^440427094684 is an apocalyptic number.

It is an amenable number.

440427094684 is a deficient number, since it is larger than the sum of its proper divisors (357814289620).

440427094684 is a wasteful number, since it uses less digits than its factorization.

440427094684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130923693 (or 130923662 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 52.

The spelling of 440427094684 in words is "four hundred forty billion, four hundred twenty-seven million, ninety-four thousand, six hundred eighty-four".