816200427362 has 8 divisors (see below), whose sum is σ = 1224399579600. Its totient is φ = 408067234164.

The previous prime is 816200427359. The next prime is 816200427379. The reversal of 816200427362 is 263724002618.

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

It is a super-2 number, since 2×816200427362² (a number of 25 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 16458812 + ... + 16508327.

It is an arithmetic number, because the mean of its divisors is an integer number (153049947450).

Almost surely, 2^816200427362 is an apocalyptic number.

816200427362 is a deficient number, since it is larger than the sum of its proper divisors (408199152238).

816200427362 is a wasteful number, since it uses less digits than its factorization.

816200427362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32979520.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 816200427362 in words is "eight hundred sixteen billion, two hundred million, four hundred twenty-seven thousand, three hundred sixty-two".