109327290240 has 256 divisors, whose sum is σ = 411998400000. Its totient is φ = 24127315968.

The previous prime is 109327290209. The next prime is 109327290263. The reversal of 109327290240 is 42092723901.

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, 249511 + ... + 530009.

It is an arithmetic number, because the mean of its divisors is an integer number (1609368750).

Almost surely, 2^109327290240 is an apocalyptic number.

109327290240 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 109327290240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205999200000).

109327290240 is an abundant number, since it is smaller than the sum of its proper divisors (302671109760).

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

109327290240 is a wasteful number, since it uses less digits than its factorization.

109327290240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280557 (or 280545 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 109327290240 in words is "one hundred nine billion, three hundred twenty-seven million, two hundred ninety thousand, two hundred forty".