109247354880 has 384 divisors, whose sum is σ = 360336936960. Its totient is φ = 28240773120.

The previous prime is 109247354861. The next prime is 109247354921. The reversal of 109247354880 is 88453742901.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252303144 + ... + 252303576.

It is an arithmetic number, because the mean of its divisors is an integer number (938377440).

Almost surely, 2^109247354880 is an apocalyptic number.

109247354880 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 109247354880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180168468480).

109247354880 is an abundant number, since it is smaller than the sum of its proper divisors (251089582080).

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

109247354880 is a wasteful number, since it uses less digits than its factorization.

109247354880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 677 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 109247354880 in words is "one hundred nine billion, two hundred forty-seven million, three hundred fifty-four thousand, eight hundred eighty".