399101452322 has 8 divisors (see below), whose sum is σ = 606230054400. Its totient is φ = 197024767524.

The previous prime is 399101452249. The next prime is 399101452349. The reversal of 399101452322 is 223254101993.

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

It is a self number, because there is not a number n which added to its sum of digits gives 399101452322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262979122 + ... + 1262979437.

It is an arithmetic number, because the mean of its divisors is an integer number (75778756800).

Almost surely, 2^399101452322 is an apocalyptic number.

399101452322 is a deficient number, since it is larger than the sum of its proper divisors (207128602078).

399101452322 is a wasteful number, since it uses less digits than its factorization.

399101452322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525958640.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 399101452322 in words is "three hundred ninety-nine billion, one hundred one million, four hundred fifty-two thousand, three hundred twenty-two".