158360660117 has 16 divisors (see below), whose sum is σ = 177478329984. Its totient is φ = 140032152000.

The previous prime is 158360660069. The next prime is 158360660141. The reversal of 158360660117 is 711066063851.

It is a cyclic number.

It is not a de Polignac number, because 158360660117 - 2¹⁴ = 158360643733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158360660197) 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, 1373567 + ... + 1484387.

It is an arithmetic number, because the mean of its divisors is an integer number (11092395624).

Almost surely, 2^158360660117 is an apocalyptic number.

It is an amenable number.

158360660117 is a deficient number, since it is larger than the sum of its proper divisors (19117669867).

158360660117 is a wasteful number, since it uses less digits than its factorization.

158360660117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114380.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 158360660117 in words is "one hundred fifty-eight billion, three hundred sixty million, six hundred sixty thousand, one hundred seventeen".