93244440000 has 280 divisors, whose sum is σ = 316635056848. Its totient is φ = 24192000000.

The previous prime is 93244439987. The next prime is 93244440017. The reversal of 93244440000 is 4444239.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 93244440000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4429500 + ... + 4450500.

Almost surely, 2^93244440000 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 93244440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158317528424).

93244440000 is an abundant number, since it is smaller than the sum of its proper divisors (223390616848).

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

93244440000 is a wasteful number, since it uses less digits than its factorization.

93244440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21073 (or 21048 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 93244440000 its reverse (4444239), we get a palindrome (93248884239).

The spelling of 93244440000 in words is "ninety-three billion, two hundred forty-four million, four hundred forty thousand".