14140204545 has 8 divisors (see below), whose sum is σ = 22624327296. Its totient is φ = 7541442416.

The previous prime is 14140204541. The next prime is 14140204577. The reversal of 14140204545 is 54540204141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14140204545 - 2² = 14140204541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14140204541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471340137 + ... + 471340166.

It is an arithmetic number, because the mean of its divisors is an integer number (2828040912).

Almost surely, 2^14140204545 is an apocalyptic number.

14140204545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14140204545 is a deficient number, since it is larger than the sum of its proper divisors (8484122751).

14140204545 is an equidigital number, since it uses as much as digits as its factorization.

14140204545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942680311.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 14140204545 its reverse (54540204141), we get a palindrome (68680408686).

The spelling of 14140204545 in words is "fourteen billion, one hundred forty million, two hundred four thousand, five hundred forty-five".