109914793140 has 192 divisors, whose sum is σ = 322962038784. Its totient is φ = 27902902272.

The previous prime is 109914793123. The next prime is 109914793141. The reversal of 109914793140 is 41397419901.

It is a self number, because there is not a number n which added to its sum of digits gives 109914793140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109914793141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31162057 + ... + 31165583.

It is an arithmetic number, because the mean of its divisors is an integer number (1682093952).

Almost surely, 2^109914793140 is an apocalyptic number.

109914793140 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 109914793140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161481019392).

109914793140 is an abundant number, since it is smaller than the sum of its proper divisors (213047245644).

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

109914793140 is a wasteful number, since it uses less digits than its factorization.

109914793140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886 (or 3884 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 48.

The spelling of 109914793140 in words is "one hundred nine billion, nine hundred fourteen million, seven hundred ninety-three thousand, one hundred forty".