115401424452 has 24 divisors (see below), whose sum is σ = 269301770976. Its totient is φ = 38462601408.

The previous prime is 115401424421. The next prime is 115401424469. The reversal of 115401424452 is 254424104511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460798 + ... + 665685.

It is an arithmetic number, because the mean of its divisors is an integer number (11220907124).

Almost surely, 2^115401424452 is an apocalyptic number.

115401424452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115401424452 is an abundant number, since it is smaller than the sum of its proper divisors (153900346524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115401424452 is a wasteful number, since it uses less digits than its factorization.

115401424452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135027 (or 1135025 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 115401424452 its reverse (254424104511), we get a palindrome (369825528963).

The spelling of 115401424452 in words is "one hundred fifteen billion, four hundred one million, four hundred twenty-four thousand, four hundred fifty-two".