83303768644032 has 28 divisors (see below), whose sum is σ = 220407887871176. Its totient is φ = 27767922881280.

The previous prime is 83303768644013. The next prime is 83303768644037. The reversal of 83303768644032 is 23044686730338.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83303768644037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216936897319 + ... + 216936897702.

Almost surely, 2^{83303768644032} is an apocalyptic number.

It is an amenable number.

83303768644032 is an abundant number, since it is smaller than the sum of its proper divisors (137104119227144).

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

83303768644032 is a wasteful number, since it uses less digits than its factorization.

83303768644032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433873795036 (or 433873795026 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 57.

The spelling of 83303768644032 in words is "eighty-three trillion, three hundred three billion, seven hundred sixty-eight million, six hundred forty-four thousand, thirty-two".