2854442203416 has 128 divisors (see below), whose sum is σ = 8038993670400. Its totient is φ = 938286685440.

The previous prime is 2854442203399. The next prime is 2854442203429. The reversal of 2854442203416 is 6143022444582.

2854442203416 is a `hidden beast` number, since 2 + 8 + 5 + 4 + 4 + 4 + 220 + 3 + 416 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124035351 + ... + 124058361.

It is an arithmetic number, because the mean of its divisors is an integer number (62804638050).

Almost surely, 2^{2854442203416} 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 2854442203416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4019496835200).

2854442203416 is an abundant number, since it is smaller than the sum of its proper divisors (5184551466984).

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

2854442203416 is a wasteful number, since it uses less digits than its factorization.

2854442203416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30966 (or 30956 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 45.

Adding to 2854442203416 its reverse (6143022444582), we get a palindrome (8997464647998).

The spelling of 2854442203416 in words is "two trillion, eight hundred fifty-four billion, four hundred forty-two million, two hundred three thousand, four hundred sixteen".