109394145613353 has 16 divisors (see below), whose sum is σ = 145910798953920. Its totient is φ = 72903462299136.

The previous prime is 109394145613327. The next prime is 109394145613391. The reversal of 109394145613353 is 353316541493901.

It is a happy number.

109394145613353 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 109394145613353 - 2⁵ = 109394145613321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109394145613293 and 109394145613302.

It is not an unprimeable number, because it can be changed into a prime (109394145617353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684930801 + ... + 685090497.

It is an arithmetic number, because the mean of its divisors is an integer number (9119424934620).

Almost surely, 2^{109394145613353} is an apocalyptic number.

It is an amenable number.

109394145613353 is a deficient number, since it is larger than the sum of its proper divisors (36516653340567).

109394145613353 is a wasteful number, since it uses less digits than its factorization.

109394145613353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239576.

The product of its (nonzero) digits is 15746400, while the sum is 57.

The spelling of 109394145613353 in words is "one hundred nine trillion, three hundred ninety-four billion, one hundred forty-five million, six hundred thirteen thousand, three hundred fifty-three".