44402014020 has 192 divisors, whose sum is σ = 153141166080. Its totient is φ = 9360686592.

The previous prime is 44402013989. The next prime is 44402014051. The reversal of 44402014020 is 2041020444.

It is an interprime number because it is at equal distance from previous prime (44402013989) and next prime (44402014051).

It is a Harshad number since it is a multiple of its sum of digits (21).

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 63 ways as a sum of consecutive naturals, for example, 8837229 + ... + 8842251.

It is an arithmetic number, because the mean of its divisors is an integer number (797610240).

Almost surely, 2^44402014020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44402014020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76570583040).

44402014020 is an abundant number, since it is smaller than the sum of its proper divisors (108739152060).

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

44402014020 is a wasteful number, since it uses less digits than its factorization.

44402014020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6674 (or 6672 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 44402014020 its reverse (2041020444), we get a palindrome (46443034464).

The spelling of 44402014020 in words is "forty-four billion, four hundred two million, fourteen thousand, twenty".