115454433404355 has 64 divisors (see below), whose sum is σ = 195950704435200. Its totient is φ = 57884608229760.

The previous prime is 115454433404347. The next prime is 115454433404357. The reversal of 115454433404355 is 553404334454511.

It is not a de Polignac number, because 115454433404355 - 2³ = 115454433404347 is a prime.

It is a super-3 number, since 3×115454433404355³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115454433404298 and 115454433404307.

It is not an unprimeable number, because it can be changed into a prime (115454433404357) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 456816732 + ... + 457069398.

It is an arithmetic number, because the mean of its divisors is an integer number (3061729756800).

Almost surely, 2^{115454433404355} is an apocalyptic number.

115454433404355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115454433404355 is a deficient number, since it is larger than the sum of its proper divisors (80496271030845).

115454433404355 is a wasteful number, since it uses less digits than its factorization.

115454433404355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265064.

The product of its (nonzero) digits is 17280000, while the sum is 51.

Adding to 115454433404355 its reverse (553404334454511), we get a palindrome (668858767858866).

The spelling of 115454433404355 in words is "one hundred fifteen trillion, four hundred fifty-four billion, four hundred thirty-three million, four hundred four thousand, three hundred fifty-five".