386181485131 has 8 divisors (see below), whose sum is σ = 416295900720. Its totient is φ = 356125376352.

The previous prime is 386181485117. The next prime is 386181485143. The reversal of 386181485131 is 131584181683.

It is a happy number.

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 386181485131 - 2³⁵ = 351821746763 is a prime.

It is a super-2 number, since 2×386181485131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (386181483131) 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, 14562940 + ... + 14589433.

It is an arithmetic number, because the mean of its divisors is an integer number (52036987590).

Almost surely, 2^386181485131 is an apocalyptic number.

386181485131 is a deficient number, since it is larger than the sum of its proper divisors (30114415589).

386181485131 is a wasteful number, since it uses less digits than its factorization.

386181485131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29153405.

The product of its digits is 552960, while the sum is 49.

The spelling of 386181485131 in words is "three hundred eighty-six billion, one hundred eighty-one million, four hundred eighty-five thousand, one hundred thirty-one".