7385205668117 has 8 divisors (see below), whose sum is σ = 7623937807872. Its totient is φ = 7146504759600.

The previous prime is 7385205668083. The next prime is 7385205668143. The reversal of 7385205668117 is 7118665025837.

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

It is not a de Polignac number, because 7385205668117 - 2¹⁰ = 7385205667093 is a prime.

It is a super-3 number, since 3×7385205668117³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7385205668017) 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, 7326758 + ... + 8273559.

It is an arithmetic number, because the mean of its divisors is an integer number (952992225984).

Almost surely, 2^{7385205668117} is an apocalyptic number.

It is an amenable number.

7385205668117 is a deficient number, since it is larger than the sum of its proper divisors (238732139755).

7385205668117 is a wasteful number, since it uses less digits than its factorization.

7385205668117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15615619.

The product of its (nonzero) digits is 16934400, while the sum is 59.

The spelling of 7385205668117 in words is "seven trillion, three hundred eighty-five billion, two hundred five million, six hundred sixty-eight thousand, one hundred seventeen".