107739784942817 has 8 divisors (see below), whose sum is σ = 116730382592736. Its totient is φ = 99043960986432.

The previous prime is 107739784942813. The next prime is 107739784942831. The reversal of 107739784942817 is 718249487937701.

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 107739784942817 - 2² = 107739784942813 is a prime.

It is a super-2 number, since 2×107739784942817² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107739784942813) 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, 73693422623 + ... + 73693424084.

It is an arithmetic number, because the mean of its divisors is an integer number (14591297824092).

Almost surely, 2^{107739784942817} is an apocalyptic number.

107739784942817 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

107739784942817 is a deficient number, since it is larger than the sum of its proper divisors (8990597649919).

107739784942817 is a wasteful number, since it uses less digits than its factorization.

107739784942817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147386846767.

The product of its (nonzero) digits is 1194891264, while the sum is 77.

The spelling of 107739784942817 in words is "one hundred seven trillion, seven hundred thirty-nine billion, seven hundred eighty-four million, nine hundred forty-two thousand, eight hundred seventeen".