14134040452425 has 24 divisors (see below), whose sum is σ = 23370375718080. Its totient is φ = 7537478939200.

The previous prime is 14134040452421. The next prime is 14134040452447. The reversal of 14134040452425 is 52425404043141.

It is not a de Polignac number, because 14134040452425 - 2² = 14134040452421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14134040452421) 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, 7607106 + ... + 9280955.

It is an arithmetic number, because the mean of its divisors is an integer number (973765654920).

Almost surely, 2^{14134040452425} is an apocalyptic number.

14134040452425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14134040452425 is a deficient number, since it is larger than the sum of its proper divisors (9236335265655).

14134040452425 is a wasteful number, since it uses less digits than its factorization.

14134040452425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16899233 (or 16899228 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 14134040452425 its reverse (52425404043141), we get a palindrome (66559444495566).

The spelling of 14134040452425 in words is "fourteen trillion, one hundred thirty-four billion, forty million, four hundred fifty-two thousand, four hundred twenty-five".