199273425801 has 8 divisors (see below), whose sum is σ = 267033067200. Its totient is φ = 132181367472.

The previous prime is 199273425797. The next prime is 199273425829. The reversal of 199273425801 is 108524372991.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 199273425801 - 2² = 199273425797 is a prime.

It is not an unprimeable number, because it can be changed into a prime (199273425881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166895070 + ... + 166896263.

It is an arithmetic number, because the mean of its divisors is an integer number (33379133400).

Almost surely, 2^199273425801 is an apocalyptic number.

It is an amenable number.

199273425801 is a deficient number, since it is larger than the sum of its proper divisors (67759641399).

199273425801 is a wasteful number, since it uses less digits than its factorization.

199273425801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333791535.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 199273425801 in words is "one hundred ninety-nine billion, two hundred seventy-three million, four hundred twenty-five thousand, eight hundred one".