9950218848416 has 288 divisors, whose sum is σ = 26661561635520. Its totient is φ = 3603369369600.

The previous prime is 9950218848277. The next prime is 9950218848421. The reversal of 9950218848416 is 6148488120599.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17082296 + ... + 17655176.

It is an arithmetic number, because the mean of its divisors is an integer number (92574866790).

Almost surely, 2^{9950218848416} 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 9950218848416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13330780817760).

9950218848416 is an abundant number, since it is smaller than the sum of its proper divisors (16711342787104).

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

9950218848416 is a wasteful number, since it uses less digits than its factorization.

9950218848416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572988 (or 572973 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 65.

The spelling of 9950218848416 in words is "nine trillion, nine hundred fifty billion, two hundred eighteen million, eight hundred forty-eight thousand, four hundred sixteen".