115454433404347 has 2 divisors, whose sum is σ = 115454433404348. Its totient is φ = 115454433404346.

The previous prime is 115454433404327. The next prime is 115454433404357. The reversal of 115454433404347 is 743404334454511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115454433404347 - 2¹⁵ = 115454433371579 is a prime.

It is a super-3 number, since 3×115454433404347³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115454433404294 and 115454433404303.

It is not a weakly prime, because it can be changed into another prime (115454433404327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57727216702173 + 57727216702174.

It is an arithmetic number, because the mean of its divisors is an integer number (57727216702174).

Almost surely, 2^{115454433404347} is an apocalyptic number.

115454433404347 is a deficient number, since it is larger than the sum of its proper divisors (1).

115454433404347 is an equidigital number, since it uses as much as digits as its factorization.

115454433404347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19353600, while the sum is 52.

Adding to 115454433404347 its reverse (743404334454511), we get a palindrome (858858767858858).

The spelling of 115454433404347 in words is "one hundred fifteen trillion, four hundred fifty-four billion, four hundred thirty-three million, four hundred four thousand, three hundred forty-seven".