14312205454401 has 12 divisors (see below), whose sum is σ = 20676466675540. Its totient is φ = 9539955986400.

The previous prime is 14312205454397. The next prime is 14312205454409. The reversal of 14312205454401 is 10445450221341.

14312205454401 is a `hidden beast` number, since 1 + 4 + 3 + 1 + 2 + 205 + 4 + 5 + 440 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4911205583376 + 9400999871025 = 2216124^2 + 3066105^2 .

It is not a de Polignac number, because 14312205454401 - 2² = 14312205454397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14312205454409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126133186 + ... + 126246603.

Almost surely, 2^{14312205454401} is an apocalyptic number.

It is an amenable number.

14312205454401 is a deficient number, since it is larger than the sum of its proper divisors (6364261221139).

14312205454401 is a wasteful number, since it uses less digits than its factorization.

14312205454401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252386096 (or 252386093 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 14312205454401 its reverse (10445450221341), we get a palindrome (24757655675742).

The spelling of 14312205454401 in words is "fourteen trillion, three hundred twelve billion, two hundred five million, four hundred fifty-four thousand, four hundred one".