3123032442 has 16 divisors (see below), whose sum is σ = 6447551232. Its totient is φ = 1007429760.

The previous prime is 3123032441. The next prime is 3123032449. The reversal of 3123032442 is 2442303213.

It is not an unprimeable number, because it can be changed into a prime (3123032441) 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, 8395063 + ... + 8395434.

It is an arithmetic number, because the mean of its divisors is an integer number (402971952).

Almost surely, 2^3123032442 is an apocalyptic number.

3123032442 is an abundant number, since it is smaller than the sum of its proper divisors (3324518790).

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

3123032442 is a wasteful number, since it uses less digits than its factorization.

3123032442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16790533.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3123032442 is about 55884.0982928060. The cubic root of 3123032442 is about 1461.7019687144.

Adding to 3123032442 its reverse (2442303213), we get a palindrome (5565335655).

The spelling of 3123032442 in words is "three billion, one hundred twenty-three million, thirty-two thousand, four hundred forty-two".