115673224473 has 16 divisors (see below), whose sum is σ = 171516672000. Its totient is φ = 77048463600.

The previous prime is 115673224451. The next prime is 115673224477. The reversal of 115673224473 is 374422376511.

It is a happy number.

115673224473 is a `hidden beast` number, since 1 + 156 + 7 + 3 + 2 + 24 + 473 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-115673224473 is a prime.

It is a super-2 number, since 2×115673224473² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (115673224477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1829998 + ... + 1892151.

It is an arithmetic number, because the mean of its divisors is an integer number (10719792000).

Almost surely, 2^115673224473 is an apocalyptic number.

It is an amenable number.

115673224473 is a deficient number, since it is larger than the sum of its proper divisors (55843447527).

115673224473 is a wasteful number, since it uses less digits than its factorization.

115673224473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723309 (or 3723303 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The spelling of 115673224473 in words is "one hundred fifteen billion, six hundred seventy-three million, two hundred twenty-four thousand, four hundred seventy-three".