148685586841 has 8 divisors (see below), whose sum is σ = 162220409568. Its totient is φ = 135153756000.

The previous prime is 148685586827. The next prime is 148685586869.

148685586841 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148685586841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148685586811) 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, 643420 + ... + 843421.

It is an arithmetic number, because the mean of its divisors is an integer number (20277551196).

Almost surely, 2^148685586841 is an apocalyptic number.

148685586841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

148685586841 is a deficient number, since it is larger than the sum of its proper divisors (13534822727).

148685586841 is a wasteful number, since it uses less digits than its factorization.

148685586841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495943.

The product of its digits is 58982400, while the sum is 64.

The spelling of 148685586841 in words is "one hundred forty-eight billion, six hundred eighty-five million, five hundred eighty-six thousand, eight hundred forty-one".