44216813930 has 16 divisors (see below), whose sum is σ = 79592785920. Its totient is φ = 17686165392.

The previous prime is 44216813897. The next prime is 44216813941. The reversal of 44216813930 is 3931861244.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434807 + ... + 526773.

It is an arithmetic number, because the mean of its divisors is an integer number (4974549120).

Almost surely, 2^44216813930 is an apocalyptic number.

44216813930 is a deficient number, since it is larger than the sum of its proper divisors (35375971990).

44216813930 is a wasteful number, since it uses less digits than its factorization.

44216813930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140053.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 44216813930 in words is "forty-four billion, two hundred sixteen million, eight hundred thirteen thousand, nine hundred thirty".