199473380524 has 24 divisors (see below), whose sum is σ = 381245142096. Its totient is φ = 90566784000.

The previous prime is 199473380501. The next prime is 199473380537. The reversal of 199473380524 is 425083374991.

199473380524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 2534157 + ... + 2611684.

It is an arithmetic number, because the mean of its divisors is an integer number (15885214254).

Almost surely, 2^199473380524 is an apocalyptic number.

It is an amenable number.

199473380524 is a deficient number, since it is larger than the sum of its proper divisors (181771761572).

199473380524 is a wasteful number, since it uses less digits than its factorization.

199473380524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5146737 (or 5146735 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 199473380524 in words is "one hundred ninety-nine billion, four hundred seventy-three million, three hundred eighty thousand, five hundred twenty-four".