3440124042 has 16 divisors (see below), whose sum is σ = 6881144832. Its totient is φ = 1146558560.

The previous prime is 3440124041. The next prime is 3440124047. The reversal of 3440124042 is 2404210443.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3440124041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19063 + ... + 85109.

It is an arithmetic number, because the mean of its divisors is an integer number (430071552).

Almost surely, 2^3440124042 is an apocalyptic number.

3440124042 is an abundant number, since it is smaller than the sum of its proper divisors (3441020790).

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

3440124042 is a wasteful number, since it uses less digits than its factorization.

3440124042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74733.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 3440124042 is about 58652.5706342015. The cubic root of 3440124042 is about 1509.5866070087.

Adding to 3440124042 its reverse (2404210443), we get a palindrome (5844334485).

The spelling of 3440124042 in words is "three billion, four hundred forty million, one hundred twenty-four thousand, forty-two".