83321009296 has 40 divisors (see below), whose sum is σ = 184510224320. Its totient is φ = 35706351744.

The previous prime is 83321009293. The next prime is 83321009347. The reversal of 83321009296 is 69290012338.

It is not an unprimeable number, because it can be changed into a prime (83321009293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2585410 + ... + 2617438.

It is an arithmetic number, because the mean of its divisors is an integer number (4612755608).

Almost surely, 2^83321009296 is an apocalyptic number.

It is an amenable number.

83321009296 is an abundant number, since it is smaller than the sum of its proper divisors (101189215024).

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

83321009296 is a wasteful number, since it uses less digits than its factorization.

83321009296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55271 (or 55265 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 83321009296 in words is "eighty-three billion, three hundred twenty-one million, nine thousand, two hundred ninety-six".