109317286480 has 240 divisors, whose sum is σ = 273057523200. Its totient is φ = 40668825600.

The previous prime is 109317286457. The next prime is 109317286531. The reversal of 109317286480 is 84682713901.

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, 249014101 + ... + 249014539.

It is an arithmetic number, because the mean of its divisors is an integer number (1137739680).

Almost surely, 2^109317286480 is an apocalyptic number.

109317286480 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 109317286480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136528761600).

109317286480 is an abundant number, since it is smaller than the sum of its proper divisors (163740236720).

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

109317286480 is a wasteful number, since it uses less digits than its factorization.

109317286480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634 (or 597 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 109317286480 in words is "one hundred nine billion, three hundred seventeen million, two hundred eighty-six thousand, four hundred eighty".