109281150048 has 360 divisors, whose sum is σ = 356473612152. Its totient is φ = 29210560512.

The previous prime is 109281150037. The next prime is 109281150049. The reversal of 109281150048 is 840051182901.

It is a junction number, because it is equal to n+sod(n) for n = 109281149988 and 109281150015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109281150049) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 654378061 + ... + 654378227.

Almost surely, 2^109281150048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109281150048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178236806076).

109281150048 is an abundant number, since it is smaller than the sum of its proper divisors (247192462104).

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

109281150048 is an frugal number, since it uses more digits than its factorization.

109281150048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 39.

The spelling of 109281150048 in words is "one hundred nine billion, two hundred eighty-one million, one hundred fifty thousand, forty-eight".