3123354042 has 24 divisors (see below), whose sum is σ = 6862583520. Its totient is φ = 1026453960.

The previous prime is 3123354041. The next prime is 3123354043. The reversal of 3123354042 is 2404533213.

It is an interprime number because it is at equal distance from previous prime (3123354041) and next prime (3123354043).

It is a junction number, because it is equal to n+sod(n) for n = 3123353997 and 3123354015.

It is not an unprimeable number, because it can be changed into a prime (3123354041) 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 11 ways as a sum of consecutive naturals, for example, 1220692 + ... + 1223247.

It is an arithmetic number, because the mean of its divisors is an integer number (285940980).

Almost surely, 2^3123354042 is an apocalyptic number.

3123354042 is an abundant number, since it is smaller than the sum of its proper divisors (3739229478).

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

3123354042 is a wasteful number, since it uses less digits than its factorization.

3123354042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444018 (or 2444015 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 3123354042 is about 55886.9756025498. The cubic root of 3123354042 is about 1461.7521408070.

Adding to 3123354042 its reverse (2404533213), we get a palindrome (5527887255).

The spelling of 3123354042 in words is "three billion, one hundred twenty-three million, three hundred fifty-four thousand, forty-two".