14011323500 has 48 divisors (see below), whose sum is σ = 32400793152. Its totient is φ = 5274848000.

The previous prime is 14011323479. The next prime is 14011323509. The reversal of 14011323500 is 532311041.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (14011323509) 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, 815696 + ... + 832695.

It is an arithmetic number, because the mean of its divisors is an integer number (675016524).

Almost surely, 2^14011323500 is an apocalyptic number.

14011323500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14011323500 is an abundant number, since it is smaller than the sum of its proper divisors (18389469652).

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

14011323500 is a wasteful number, since it uses less digits than its factorization.

14011323500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648427 (or 1648415 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 14011323500 its reverse (532311041), we get a palindrome (14543634541).

The spelling of 14011323500 in words is "fourteen billion, eleven million, three hundred twenty-three thousand, five hundred".