44742734000 has 160 divisors (see below), whose sum is σ = 113355220992. Its totient is φ = 17059680000.

The previous prime is 44742733949. The next prime is 44742734009. The reversal of 44742734000 is 43724744.

It is not an unprimeable number, because it can be changed into a prime (44742734009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4148615 + ... + 4159385.

Almost surely, 2^44742734000 is an apocalyptic number.

44742734000 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 44742734000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56677610496).

44742734000 is an abundant number, since it is smaller than the sum of its proper divisors (68612486992).

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

44742734000 is a wasteful number, since it uses less digits than its factorization.

44742734000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10892 (or 10876 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 35.

The spelling of 44742734000 in words is "forty-four billion, seven hundred forty-two million, seven hundred thirty-four thousand".