610332665042 has 8 divisors (see below), whose sum is σ = 937828241532. Its totient is φ = 297723251200.

The previous prime is 610332664969. The next prime is 610332665053. The reversal of 610332665042 is 240566233016.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 580188413401 + 30144251641 = 761701^2 + 173621^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 610332664987 and 610332665005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3721540559 + ... + 3721540722.

Almost surely, 2^610332665042 is an apocalyptic number.

610332665042 is a deficient number, since it is larger than the sum of its proper divisors (327495576490).

610332665042 is a wasteful number, since it uses less digits than its factorization.

610332665042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7443081324.

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 610332665042 its reverse (240566233016), we get a palindrome (850898898058).

The spelling of 610332665042 in words is "six hundred ten billion, three hundred thirty-two million, six hundred sixty-five thousand, forty-two".