108783421266 has 32 divisors (see below), whose sum is σ = 239287926528. Its totient is φ = 32759654400.

The previous prime is 108783421261. The next prime is 108783421267. The reversal of 108783421266 is 662124387801.

It is not an unprimeable number, because it can be changed into a prime (108783421261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14833135 + ... + 14840466.

It is an arithmetic number, because the mean of its divisors is an integer number (7477747704).

Almost surely, 2^108783421266 is an apocalyptic number.

108783421266 is an abundant number, since it is smaller than the sum of its proper divisors (130504505262).

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

108783421266 is a wasteful number, since it uses less digits than its factorization.

108783421266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29673666.

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 108783421266 in words is "one hundred eight billion, seven hundred eighty-three million, four hundred twenty-one thousand, two hundred sixty-six".