4445680014 has 12 divisors (see below), whose sum is σ = 9632306736. Its totient is φ = 1481893332.

The previous prime is 4445680009. The next prime is 4445680027. The reversal of 4445680014 is 4100865444.

It is a happy number.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 123491094 + ... + 123491129.

It is an arithmetic number, because the mean of its divisors is an integer number (802692228).

Almost surely, 2^4445680014 is an apocalyptic number.

4445680014 is an abundant number, since it is smaller than the sum of its proper divisors (5186626722).

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

4445680014 is a wasteful number, since it uses less digits than its factorization.

4445680014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246982231 (or 246982228 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 4445680014 is about 66675.9327943749. The cubic root of 4445680014 is about 1644.2937275982.

The spelling of 4445680014 in words is "four billion, four hundred forty-five million, six hundred eighty thousand, fourteen".