3165210242 has 8 divisors (see below), whose sum is σ = 4748058000. Its totient is φ = 1582524244.

The previous prime is 3165210239. The next prime is 3165210271. The reversal of 3165210242 is 2420125613.

It is a happy number.

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

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, 42509 + ... + 90207.

It is an arithmetic number, because the mean of its divisors is an integer number (593507250).

Almost surely, 2^3165210242 is an apocalyptic number.

3165210242 is a deficient number, since it is larger than the sum of its proper divisors (1582847758).

3165210242 is a wasteful number, since it uses less digits than its factorization.

3165210242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80880.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3165210242 is about 56260.2012260888. The cubic root of 3165210242 is about 1468.2528554068.

Adding to 3165210242 its reverse (2420125613), we get a palindrome (5585335855).

The spelling of 3165210242 in words is "three billion, one hundred sixty-five million, two hundred ten thousand, two hundred forty-two".