134450301232405 has 16 divisors (see below), whose sum is σ = 170853637437360. Its totient is φ = 101219736010752.

The previous prime is 134450301232321. The next prime is 134450301232451. The reversal of 134450301232405 is 504232103054431.

It can be written as a sum of positive squares in 8 ways, for example, as 11203868339524 + 123246432892881 = 3347218^2 + 11101641^2 .

It is a cyclic number.

It is not a de Polignac number, because 134450301232405 - 2⁹ = 134450301231893 is a prime.

It is a congruent number.

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, 104292900 + ... + 105574189.

It is an arithmetic number, because the mean of its divisors is an integer number (10678352339835).

Almost surely, 2^{134450301232405} is an apocalyptic number.

It is an amenable number.

134450301232405 is a deficient number, since it is larger than the sum of its proper divisors (36403336204955).

134450301232405 is a wasteful number, since it uses less digits than its factorization.

134450301232405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209874648.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 134450301232405 its reverse (504232103054431), we get a palindrome (638682404286836).

The spelling of 134450301232405 in words is "one hundred thirty-four trillion, four hundred fifty billion, three hundred one million, two hundred thirty-two thousand, four hundred five".