16883426448 has 240 divisors, whose sum is σ = 57918257280. Its totient is φ = 4483454976.

The previous prime is 16883426447. The next prime is 16883426477. The reversal of 16883426448 is 84462438861.

It is a happy number.

16883426448 is a `hidden beast` number, since 168 + 8 + 34 + 2 + 6 + 448 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 16883426394 and 16883426403.

It is not an unprimeable number, because it can be changed into a prime (16883426447) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1006740 + ... + 1023372.

It is an arithmetic number, because the mean of its divisors is an integer number (241326072).

Almost surely, 2^16883426448 is an apocalyptic number.

16883426448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16883426448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28959128640).

16883426448 is an abundant number, since it is smaller than the sum of its proper divisors (41034830832).

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

16883426448 is a wasteful number, since it uses less digits than its factorization.

16883426448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16726 (or 16717 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 54.

The spelling of 16883426448 in words is "sixteen billion, eight hundred eighty-three million, four hundred twenty-six thousand, four hundred forty-eight".