109342135993 has 8 divisors (see below), whose sum is σ = 110981573280. Its totient is φ = 107702918400.

The previous prime is 109342135939. The next prime is 109342136051. The reversal of 109342135993 is 399531243901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109342135993 - 2²⁵ = 109308581561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109342135193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141818 + ... + 1233868.

It is an arithmetic number, because the mean of its divisors is an integer number (13872696660).

Almost surely, 2^109342135993 is an apocalyptic number.

It is an amenable number.

109342135993 is a deficient number, since it is larger than the sum of its proper divisors (1639437287).

109342135993 is an equidigital number, since it uses as much as digits as its factorization.

109342135993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109847.

The product of its (nonzero) digits is 787320, while the sum is 49.

The spelling of 109342135993 in words is "one hundred nine billion, three hundred forty-two million, one hundred thirty-five thousand, nine hundred ninety-three".