3154123242 has 24 divisors (see below), whose sum is σ = 6836862240. Its totient is φ = 1050923880.

The previous prime is 3154123213. The next prime is 3154123261. The reversal of 3154123242 is 2423214513.

3154123242 is a `hidden beast` number, since 3 + 1 + 5 + 412 + 3 + 242 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7059 + ... + 79737.

It is an arithmetic number, because the mean of its divisors is an integer number (284869260).

Almost surely, 2^3154123242 is an apocalyptic number.

3154123242 is an abundant number, since it is smaller than the sum of its proper divisors (3682738998).

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

3154123242 is a wasteful number, since it uses less digits than its factorization.

3154123242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75098 (or 75095 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 3154123242 is about 56161.5815482435. The cubic root of 3154123242 is about 1466.5365330705.

Adding to 3154123242 its reverse (2423214513), we get a palindrome (5577337755).

The spelling of 3154123242 in words is "three billion, one hundred fifty-four million, one hundred twenty-three thousand, two hundred forty-two".