3148881241 has 8 divisors (see below), whose sum is σ = 3435634368. Its totient is φ = 2862210000.

The previous prime is 3148881227. The next prime is 3148881247. The reversal of 3148881241 is 1421888413.

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 3148881241 - 2¹⁷ = 3148750169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3148881194 and 3148881203.

It is not an unprimeable number, because it can be changed into a prime (3148881247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82471 + ... + 114451.

It is an arithmetic number, because the mean of its divisors is an integer number (429454296).

Almost surely, 2^3148881241 is an apocalyptic number.

It is an amenable number.

3148881241 is a deficient number, since it is larger than the sum of its proper divisors (286753127).

3148881241 is a wasteful number, since it uses less digits than its factorization.

3148881241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40943.

The product of its digits is 49152, while the sum is 40.

The square root of 3148881241 is about 56114.8932191802. The cubic root of 3148881241 is about 1465.7236448690.

The spelling of 3148881241 in words is "three billion, one hundred forty-eight million, eight hundred eighty-one thousand, two hundred forty-one".