16469084268 has 240 divisors, whose sum is σ = 53863399744. Its totient is φ = 4271823360.

The previous prime is 16469084251. The next prime is 16469084297. The reversal of 16469084268 is 86248096461.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1793946 + ... + 1803102.

Almost surely, 2^16469084268 is an apocalyptic number.

16469084268 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 16469084268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26931699872).

16469084268 is an abundant number, since it is smaller than the sum of its proper divisors (37394315476).

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

16469084268 is a wasteful number, since it uses less digits than its factorization.

16469084268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9254 (or 9243 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 16469084268 in words is "sixteen billion, four hundred sixty-nine million, eighty-four thousand, two hundred sixty-eight".