14273234505 has 32 divisors (see below), whose sum is σ = 25611811200. Its totient is φ = 7541240256.

The previous prime is 14273234491. The next prime is 14273234531. The reversal of 14273234505 is 50543237241.

14273234505 is a `hidden beast` number, since 142 + 7 + 3 + 2 + 3 + 4 + 505 = 666.

It is not a de Polignac number, because 14273234505 - 2¹³ = 14273226313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14273234505.

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, 479610 + ... + 508499.

It is an arithmetic number, because the mean of its divisors is an integer number (800369100).

Almost surely, 2^14273234505 is an apocalyptic number.

14273234505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14273234505 is a deficient number, since it is larger than the sum of its proper divisors (11338576695).

14273234505 is a wasteful number, since it uses less digits than its factorization.

14273234505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988230 (or 988224 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The spelling of 14273234505 in words is "fourteen billion, two hundred seventy-three million, two hundred thirty-four thousand, five hundred five".