14206514405 has 16 divisors (see below), whose sum is σ = 17112572400. Its totient is φ = 11322104832.

The previous prime is 14206514401. The next prime is 14206514407. The reversal of 14206514405 is 50441560241.

It can be written as a sum of positive squares in 8 ways, for example, as 6354959524 + 7851554881 = 79718^2 + 88609^2 .

It is a cyclic number.

It is not a de Polignac number, because 14206514405 - 2² = 14206514401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14206514401) 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, 2260127 + ... + 2266403.

It is an arithmetic number, because the mean of its divisors is an integer number (1069535775).

Almost surely, 2^14206514405 is an apocalyptic number.

It is an amenable number.

14206514405 is a deficient number, since it is larger than the sum of its proper divisors (2906057995).

14206514405 is a wasteful number, since it uses less digits than its factorization.

14206514405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7928.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 14206514405 in words is "fourteen billion, two hundred six million, five hundred fourteen thousand, four hundred five".