74447895000 has 320 divisors, whose sum is σ = 250551797760. Its totient is φ = 18374400000.

The previous prime is 74447894981. The next prime is 74447895007. The reversal of 74447895000 is 59874447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74447895007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10691520 + ... + 10698480.

It is an arithmetic number, because the mean of its divisors is an integer number (782974368).

Almost surely, 2^74447895000 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 74447895000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125275898880).

74447895000 is an abundant number, since it is smaller than the sum of its proper divisors (176103902760).

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

74447895000 is a wasteful number, since it uses less digits than its factorization.

74447895000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044 (or 7025 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 74447895000 in words is "seventy-four billion, four hundred forty-seven million, eight hundred ninety-five thousand".