14415005420025 has 24 divisors (see below), whose sum is σ = 27237495956544. Its totient is φ = 6589716763200.

The previous prime is 14415005419999. The next prime is 14415005420027. The reversal of 14415005420025 is 52002450051441.

It is a happy number.

It is not a de Polignac number, because 14415005420025 - 2⁷ = 14415005419897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14415005420027) 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, 13728576066 + ... + 13728577115.

It is an arithmetic number, because the mean of its divisors is an integer number (1134895664856).

Almost surely, 2^{14415005420025} is an apocalyptic number.

14415005420025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14415005420025 is a deficient number, since it is larger than the sum of its proper divisors (12822490536519).

14415005420025 is a wasteful number, since it uses less digits than its factorization.

14415005420025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27457153201 (or 27457153196 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 14415005420025 its reverse (52002450051441), we get a palindrome (66417455471466).

The spelling of 14415005420025 in words is "fourteen trillion, four hundred fifteen billion, five million, four hundred twenty thousand, twenty-five".