3155231241 has 24 divisors (see below), whose sum is σ = 4772604096. Its totient is φ = 2004884640.

The previous prime is 3155231227. The next prime is 3155231279. The reversal of 3155231241 is 1421325513.

3155231241 is a `hidden beast` number, since 3 + 15 + 523 + 124 + 1 = 666.

It is not a de Polignac number, because 3155231241 - 2⁷ = 3155231113 is a prime.

It is a super-3 number, since 3×3155231241³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3155231741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31651 + ... + 85511.

It is an arithmetic number, because the mean of its divisors is an integer number (198858504).

Almost surely, 2^3155231241 is an apocalyptic number.

It is an amenable number.

3155231241 is a deficient number, since it is larger than the sum of its proper divisors (1617372855).

3155231241 is a wasteful number, since it uses less digits than its factorization.

3155231241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54173 (or 54170 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 3155231241 is about 56171.4450677566. The cubic root of 3155231241 is about 1466.7082374983.

Adding to 3155231241 its reverse (1421325513), we get a palindrome (4576556754).

The spelling of 3155231241 in words is "three billion, one hundred fifty-five million, two hundred thirty-one thousand, two hundred forty-one".