13814383505 has 32 divisors (see below), whose sum is σ = 18005791104. Its totient is φ = 10114154496.

The previous prime is 13814383493. The next prime is 13814383559. The reversal of 13814383505 is 50538341831.

It is a cyclic number.

It is not a de Polignac number, because 13814383505 - 2⁴ = 13814383489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3790214 + ... + 3793856.

It is an arithmetic number, because the mean of its divisors is an integer number (562680972).

Almost surely, 2^13814383505 is an apocalyptic number.

It is an amenable number.

13814383505 is a deficient number, since it is larger than the sum of its proper divisors (4191407599).

13814383505 is a wasteful number, since it uses less digits than its factorization.

13814383505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4145.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 13814383505 in words is "thirteen billion, eight hundred fourteen million, three hundred eighty-three thousand, five hundred five".