14011531205 has 16 divisors (see below), whose sum is σ = 19277616384. Its totient is φ = 9577006080.

The previous prime is 14011531199. The next prime is 14011531217. The reversal of 14011531205 is 50213511041.

It is not a de Polignac number, because 14011531205 - 2⁶ = 14011531141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632732 + ... + 654501.

It is an arithmetic number, because the mean of its divisors is an integer number (1204851024).

Almost surely, 2^14011531205 is an apocalyptic number.

It is an amenable number.

14011531205 is a deficient number, since it is larger than the sum of its proper divisors (5266085179).

14011531205 is a wasteful number, since it uses less digits than its factorization.

14011531205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287556.

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 14011531205 in words is "fourteen billion, eleven million, five hundred thirty-one thousand, two hundred five".