115141454 has 4 divisors (see below), whose sum is σ = 172712184. Its totient is φ = 57570726.

The previous prime is 115141451. The next prime is 115141483. The reversal of 115141454 is 454141511.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115141451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28785362 + ... + 28785365.

It is an arithmetic number, because the mean of its divisors is an integer number (43178046).

Almost surely, 2^115141454 is an apocalyptic number.

115141454 is a deficient number, since it is larger than the sum of its proper divisors (57570730).

115141454 is an equidigital number, since it uses as much as digits as its factorization.

115141454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57570729.

The product of its digits is 1600, while the sum is 26.

The square root of 115141454 is about 10730.3985946469. The cubic root of 115141454 is about 486.4937177621.

Adding to 115141454 its reverse (454141511), we get a palindrome (569282965).

The spelling of 115141454 in words is "one hundred fifteen million, one hundred forty-one thousand, four hundred fifty-four".