2086159147338 has 64 divisors (see below), whose sum is σ = 5025861768960. Its totient is φ = 564633818112.

The previous prime is 2086159147307. The next prime is 2086159147349. The reversal of 2086159147338 is 8337419516802.

It is a super-2 number, since 2×2086159147338² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16093695 + ... + 16222802.

It is an arithmetic number, because the mean of its divisors is an integer number (78529090140).

It is a 1-persistent number, because it is pandigital, but 2⋅2086159147338 = 4172318294676 is not.

Almost surely, 2^{2086159147338} is an apocalyptic number.

2086159147338 is an abundant number, since it is smaller than the sum of its proper divisors (2939702621622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2086159147338 is a wasteful number, since it uses less digits than its factorization.

2086159147338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32316591.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 2086159147338 in words is "two trillion, eighty-six billion, one hundred fifty-nine million, one hundred forty-seven thousand, three hundred thirty-eight".