14205711345 has 16 divisors (see below), whose sum is σ = 25976158080. Its totient is φ = 6494039424.

The previous prime is 14205711313. The next prime is 14205711389. The reversal of 14205711345 is 54311750241.

It is not a de Polignac number, because 14205711345 - 2⁵ = 14205711313 is a prime.

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, 67646140 + ... + 67646349.

It is an arithmetic number, because the mean of its divisors is an integer number (1623509880).

Almost surely, 2^14205711345 is an apocalyptic number.

14205711345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14205711345 is a deficient number, since it is larger than the sum of its proper divisors (11770446735).

14205711345 is a wasteful number, since it uses less digits than its factorization.

14205711345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135292504.

The product of its (nonzero) digits is 16800, while the sum is 33.

The spelling of 14205711345 in words is "fourteen billion, two hundred five million, seven hundred eleven thousand, three hundred forty-five".