607440042 has 24 divisors (see below), whose sum is σ = 1435767840. Its totient is φ = 184072680.

The previous prime is 607440037. The next prime is 607440083. The reversal of 607440042 is 240044706.

It is a junction number, because it is equal to n+sod(n) for n = 607439988 and 607440015.

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, 1533742 + ... + 1534137.

It is an arithmetic number, because the mean of its divisors is an integer number (59823660).

Almost surely, 2^607440042 is an apocalyptic number.

607440042 is an abundant number, since it is smaller than the sum of its proper divisors (828327798).

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

607440042 is a wasteful number, since it uses less digits than its factorization.

607440042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067898 (or 3067895 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 607440042 is about 24646.2987484937. The cubic root of 607440042 is about 846.9045620450.

Adding to 607440042 its reverse (240044706), we get a palindrome (847484748).

The spelling of 607440042 in words is "six hundred seven million, four hundred forty thousand, forty-two".