109653330395136 has 512 divisors, whose sum is σ = 323806736332800. Its totient is φ = 32728657428480.

The previous prime is 109653330395131. The next prime is 109653330395171. The reversal of 109653330395136 is 631593033356901.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (512).

It is not an unprimeable number, because it can be changed into a prime (109653330395131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32938817920 + ... + 32938821248.

It is an arithmetic number, because the mean of its divisors is an integer number (632435031900).

Almost surely, 2^{109653330395136} is an apocalyptic number.

109653330395136 is a gapful number since it is divisible by the number (16) 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 109653330395136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161903368166400).

109653330395136 is an abundant number, since it is smaller than the sum of its proper divisors (214153405937664).

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

109653330395136 is an equidigital number, since it uses as much as digits as its factorization.

109653330395136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823 (or 3795 counting only the distinct ones).

The product of its (nonzero) digits is 17714700, while the sum is 57.

The spelling of 109653330395136 in words is "one hundred nine trillion, six hundred fifty-three billion, three hundred thirty million, three hundred ninety-five thousand, one hundred thirty-six".