115466021452 has 6 divisors (see below), whose sum is σ = 202065537548. Its totient is φ = 57733010724.

The previous prime is 115466021443. The next prime is 115466021477. The reversal of 115466021452 is 254120664511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14433252678 + ... + 14433252685.

Almost surely, 2^115466021452 is an apocalyptic number.

It is an amenable number.

115466021452 is a deficient number, since it is larger than the sum of its proper divisors (86599516096).

115466021452 is a wasteful number, since it uses less digits than its factorization.

115466021452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28866505367 (or 28866505365 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 115466021452 its reverse (254120664511), we get a palindrome (369586685963).

The spelling of 115466021452 in words is "one hundred fifteen billion, four hundred sixty-six million, twenty-one thousand, four hundred fifty-two".