44303220030 has 128 divisors (see below), whose sum is σ = 111675801600. Its totient is φ = 11234171520.

The previous prime is 44303220007. The next prime is 44303220053. The reversal of 44303220030 is 3002230344.

It is an interprime number because it is at equal distance from previous prime (44303220007) and next prime (44303220053).

It is a junction number, because it is equal to n+sod(n) for n = 44303219979 and 44303220006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37323097 + ... + 37324283.

It is an arithmetic number, because the mean of its divisors is an integer number (872467200).

Almost surely, 2^44303220030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44303220030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55837900800).

44303220030 is an abundant number, since it is smaller than the sum of its proper divisors (67372581570).

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

44303220030 is a wasteful number, since it uses less digits than its factorization.

44303220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 44303220030 its reverse (3002230344), we get a palindrome (47305450374).

The spelling of 44303220030 in words is "forty-four billion, three hundred three million, two hundred twenty thousand, thirty".