14223049764 has 192 divisors, whose sum is σ = 43369869312. Its totient is φ = 3517747200.

The previous prime is 14223049759. The next prime is 14223049781. The reversal of 14223049764 is 46794032241.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 5120344 + ... + 5123120.

It is an arithmetic number, because the mean of its divisors is an integer number (225884736).

Almost surely, 2^14223049764 is an apocalyptic number.

14223049764 is a gapful number since it is divisible by the number (14) 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 14223049764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21684934656).

14223049764 is an abundant number, since it is smaller than the sum of its proper divisors (29146819548).

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

14223049764 is a wasteful number, since it uses less digits than its factorization.

14223049764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066 (or 3064 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 14223049764 in words is "fourteen billion, two hundred twenty-three million, forty-nine thousand, seven hundred sixty-four".