4499771898960 has 320 divisors, whose sum is σ = 17267032339200. Its totient is φ = 1069441615872.

The previous prime is 4499771898959. The next prime is 4499771898983. The reversal of 4499771898960 is 698981779944.

4499771898960 is a `hidden beast` number, since 449 + 9 + 7 + 7 + 1 + 89 + 8 + 96 + 0 = 666.

It is a super-3 number, since 3×4499771898960³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4499771898960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1948582 + ... + 3577221.

It is an arithmetic number, because the mean of its divisors is an integer number (53959476060).

Almost surely, 2^{4499771898960} is an apocalyptic number.

4499771898960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4499771898960 is an abundant number, since it is smaller than the sum of its proper divisors (12767260440240).

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

4499771898960 is a wasteful number, since it uses less digits than its factorization.

4499771898960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5525867 (or 5525855 counting only the distinct ones).

The product of its (nonzero) digits is 1975228416, while the sum is 81.

The spelling of 4499771898960 in words is "four trillion, four hundred ninety-nine billion, seven hundred seventy-one million, eight hundred ninety-eight thousand, nine hundred sixty".