607042042 has 4 divisors (see below), whose sum is σ = 910563066. Its totient is φ = 303521020.

The previous prime is 607042021. The next prime is 607042063. The reversal of 607042042 is 240240706.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (607042021) and next prime (607042063).

It can be written as a sum of positive squares in only one way, i.e., 585688401 + 21353641 = 24201^2 + 4621^2 .

It is a junction number, because it is equal to n+sod(n) for n = 607041998 and 607042016.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 151760509 + ... + 151760512.

Almost surely, 2^607042042 is an apocalyptic number.

607042042 is a deficient number, since it is larger than the sum of its proper divisors (303521024).

607042042 is a wasteful number, since it uses less digits than its factorization.

607042042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303521023.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 607042042 is about 24638.2231908066. The cubic root of 607042042 is about 846.7195552208.

Adding to 607042042 its reverse (240240706), we get a palindrome (847282748).

The spelling of 607042042 in words is "six hundred seven million, forty-two thousand, forty-two".