14473533440 has 384 divisors, whose sum is σ = 39484972800. Its totient is φ = 5064622080.

The previous prime is 14473533421. The next prime is 14473533463. The reversal of 14473533440 is 4433537441.

It is a junction number, because it is equal to n+sod(n) for n = 14473533394 and 14473533403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237271010 + ... + 237271070.

It is an arithmetic number, because the mean of its divisors is an integer number (102825450).

Almost surely, 2^14473533440 is an apocalyptic number.

14473533440 is a gapful number since it is divisible by the number (10) 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 14473533440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19742486400).

14473533440 is an abundant number, since it is smaller than the sum of its proper divisors (25011439360).

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

14473533440 is a wasteful number, since it uses less digits than its factorization.

14473533440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 38.

The spelling of 14473533440 in words is "fourteen billion, four hundred seventy-three million, five hundred thirty-three thousand, four hundred forty".