115452227994 has 32 divisors (see below), whose sum is σ = 234811621440. Its totient is φ = 37835140992.

The previous prime is 115452227977. The next prime is 115452228011. The reversal of 115452227994 is 499722254511.

It is an interprime number because it is at equal distance from previous prime (115452227977) and next prime (115452228011).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77499 + ... + 486734.

It is an arithmetic number, because the mean of its divisors is an integer number (7337863170).

Almost surely, 2^115452227994 is an apocalyptic number.

115452227994 is an abundant number, since it is smaller than the sum of its proper divisors (119359393446).

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

115452227994 is a wasteful number, since it uses less digits than its factorization.

115452227994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564814.

The product of its digits is 1814400, while the sum is 51.

The spelling of 115452227994 in words is "one hundred fifteen billion, four hundred fifty-two million, two hundred twenty-seven thousand, nine hundred ninety-four".