610041242 has 4 divisors (see below), whose sum is σ = 915061866. Its totient is φ = 305020620.

The previous prime is 610041233. The next prime is 610041283. The reversal of 610041242 is 242140016.

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

It can be written as a sum of positive squares in only one way, i.e., 607573201 + 2468041 = 24649^2 + 1571^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152510309 + ... + 152510312.

Almost surely, 2^610041242 is an apocalyptic number.

610041242 is a deficient number, since it is larger than the sum of its proper divisors (305020624).

610041242 is a wasteful number, since it uses less digits than its factorization.

610041242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305020623.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 610041242 is about 24699.0129762304. The cubic root of 610041242 is about 848.1117215522. Note that the first 3 decimals are identical.

Adding to 610041242 its reverse (242140016), we get a palindrome (852181258).

The spelling of 610041242 in words is "six hundred ten million, forty-one thousand, two hundred forty-two".