109321462080 has 336 divisors, whose sum is σ = 412890004800. Its totient is φ = 27437211648.

The previous prime is 109321462079. The next prime is 109321462093. The reversal of 109321462080 is 80264123901.

109321462080 is a `hidden beast` number, since 1 + 0 + 9 + 3 + 21 + 4 + 620 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1280571 + ... + 1363269.

It is an arithmetic number, because the mean of its divisors is an integer number (1228839300).

Almost surely, 2^109321462080 is an apocalyptic number.

109321462080 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 109321462080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206445002400).

109321462080 is an abundant number, since it is smaller than the sum of its proper divisors (303568542720).

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

109321462080 is an equidigital number, since it uses as much as digits as its factorization.

109321462080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82748 (or 82726 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

Adding to 109321462080 its reverse (80264123901), we get a palindrome (189585585981).

The spelling of 109321462080 in words is "one hundred nine billion, three hundred twenty-one million, four hundred sixty-two thousand, eighty".