14201005545 has 24 divisors (see below), whose sum is σ = 24630387912. Its totient is φ = 7569158400.

The previous prime is 14201005523. The next prime is 14201005547. The reversal of 14201005545 is 54550010241.

14201005545 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 100 + 554 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 400160016 + 13800845529 = 20004^2 + 117477^2 .

It is not a de Polignac number, because 14201005545 - 2⁵ = 14201005513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14201005547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24396 + ... + 170285.

It is an arithmetic number, because the mean of its divisors is an integer number (1026266163).

Almost surely, 2^14201005545 is an apocalyptic number.

14201005545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14201005545 is a deficient number, since it is larger than the sum of its proper divisors (10429382367).

14201005545 is a wasteful number, since it uses less digits than its factorization.

14201005545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196313 (or 196310 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 14201005545 its reverse (54550010241), we get a palindrome (68751015786).

The spelling of 14201005545 in words is "fourteen billion, two hundred one million, five thousand, five hundred forty-five".