14494273500 has 576 divisors, whose sum is σ = 52703239680. Its totient is φ = 3077222400.

The previous prime is 14494273499. The next prime is 14494273517. The reversal of 14494273500 is 537249441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 135460447 + ... + 135460553.

It is an arithmetic number, because the mean of its divisors is an integer number (91498680).

Almost surely, 2^14494273500 is an apocalyptic number.

14494273500 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 14494273500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26351619840).

14494273500 is an abundant number, since it is smaller than the sum of its proper divisors (38208966180).

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

14494273500 is a wasteful number, since it uses less digits than its factorization.

14494273500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 14494273500 in words is "fourteen billion, four hundred ninety-four million, two hundred seventy-three thousand, five hundred".