14573773830 has 64 divisors (see below), whose sum is σ = 43607766528. Its totient is φ = 3028316160.

The previous prime is 14573773829. The next prime is 14573773853. The reversal of 14573773830 is 3837737541.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14573773830.

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, 3152187 + ... + 3156806.

It is an arithmetic number, because the mean of its divisors is an integer number (681371352).

Almost surely, 2^14573773830 is an apocalyptic number.

14573773830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14573773830 is an abundant number, since it is smaller than the sum of its proper divisors (29033992698).

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

14573773830 is a wasteful number, since it uses less digits than its factorization.

14573773830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6309021.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 14573773830 in words is "fourteen billion, five hundred seventy-three million, seven hundred seventy-three thousand, eight hundred thirty".