199348327474 has 8 divisors (see below), whose sum is σ = 302625172080. Its totient is φ = 98473270116.

The previous prime is 199348327469. The next prime is 199348327513. The reversal of 199348327474 is 474723843991.

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

It is a super-2 number, since 2×199348327474² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600446604 + ... + 600446935.

It is an arithmetic number, because the mean of its divisors is an integer number (37828146510).

Almost surely, 2^199348327474 is an apocalyptic number.

199348327474 is a deficient number, since it is larger than the sum of its proper divisors (103276844606).

199348327474 is a wasteful number, since it uses less digits than its factorization.

199348327474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200893624.

The product of its digits is 36578304, while the sum is 61.

The spelling of 199348327474 in words is "one hundred ninety-nine billion, three hundred forty-eight million, three hundred twenty-seven thousand, four hundred seventy-four".