44425500000 has 336 divisors, whose sum is σ = 166632867072. Its totient is φ = 10152000000.

The previous prime is 44425499999. The next prime is 44425500001. The reversal of 44425500000 is 552444.

It is an interprime number because it is at equal distance from previous prime (44425499999) and next prime (44425500001).

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44425500001) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 10497885 + ... + 10502115.

It is an arithmetic number, because the mean of its divisors is an integer number (495931152).

Almost surely, 2^44425500000 is an apocalyptic number.

44425500000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44425500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83316433536).

44425500000 is an abundant number, since it is smaller than the sum of its proper divisors (122207367072).

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

44425500000 is an frugal number, since it uses more digits than its factorization.

44425500000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281 (or 4248 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The spelling of 44425500000 in words is "forty-four billion, four hundred twenty-five million, five hundred thousand".