32998323346856 has 96 divisors (see below), whose sum is σ = 72438686208000. Its totient is φ = 14050968833664.

The previous prime is 32998323346823. The next prime is 32998323346867. The reversal of 32998323346856 is 65864332389923.

It is a hoax number, since the sum of its digits (71) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 32998323346856.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42615161 + ... + 43382583.

It is an arithmetic number, because the mean of its divisors is an integer number (754569648000).

Almost surely, 2^{32998323346856} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32998323346856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36219343104000).

32998323346856 is an abundant number, since it is smaller than the sum of its proper divisors (39440362861144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32998323346856 is a wasteful number, since it uses less digits than its factorization.

32998323346856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768151 (or 768140 counting only the distinct ones).

The product of its digits is 1209323520, while the sum is 71.

The spelling of 32998323346856 in words is "thirty-two trillion, nine hundred ninety-eight billion, three hundred twenty-three million, three hundred forty-six thousand, eight hundred fifty-six".