14380801830 has 32 divisors (see below), whose sum is σ = 38348805600. Its totient is φ = 3834880416.

The previous prime is 14380801817. The next prime is 14380801837. The reversal of 14380801830 is 3810808341.

It is a super-2 number, since 2×14380801830² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14380801837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26630845 + ... + 26631384.

It is an arithmetic number, because the mean of its divisors is an integer number (1198400175).

Almost surely, 2^14380801830 is an apocalyptic number.

14380801830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14380801830 is an abundant number, since it is smaller than the sum of its proper divisors (23968003770).

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

14380801830 is a wasteful number, since it uses less digits than its factorization.

14380801830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53262245 (or 53262239 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 14380801830 in words is "fourteen billion, three hundred eighty million, eight hundred one thousand, eight hundred thirty".