109689196320 has 576 divisors, whose sum is σ = 427329302400. Its totient is φ = 25376440320.

The previous prime is 109689196319. The next prime is 109689196361. The reversal of 109689196320 is 23691986901.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 40881699 + ... + 40884381.

It is an arithmetic number, because the mean of its divisors is an integer number (741891150).

Almost surely, 2^109689196320 is an apocalyptic number.

109689196320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109689196320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213664651200).

109689196320 is an abundant number, since it is smaller than the sum of its proper divisors (317640106080).

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

109689196320 is a wasteful number, since it uses less digits than its factorization.

109689196320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833 (or 2822 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 54.

The spelling of 109689196320 in words is "one hundred nine billion, six hundred eighty-nine million, one hundred ninety-six thousand, three hundred twenty".