14380815134 has 48 divisors (see below), whose sum is σ = 26216522880. Its totient is φ = 5794416000.

The previous prime is 14380815131. The next prime is 14380815143. The reversal of 14380815134 is 43151808341.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14380815131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6387509 + ... + 6389759.

It is an arithmetic number, because the mean of its divisors is an integer number (546177560).

Almost surely, 2^14380815134 is an apocalyptic number.

14380815134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14380815134 is a deficient number, since it is larger than the sum of its proper divisors (11835707746).

14380815134 is a wasteful number, since it uses less digits than its factorization.

14380815134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873 (or 3856 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 14380815134 in words is "fourteen billion, three hundred eighty million, eight hundred fifteen thousand, one hundred thirty-four".