3042121268 has 24 divisors (see below), whose sum is σ = 5364559200. Its totient is φ = 1509423840.

The previous prime is 3042121267. The next prime is 3042121283. The reversal of 3042121268 is 8621212403.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3042121268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042121267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391283 + ... + 398981.

It is an arithmetic number, because the mean of its divisors is an integer number (223523300).

Almost surely, 2^3042121268 is an apocalyptic number.

It is an amenable number.

3042121268 is a deficient number, since it is larger than the sum of its proper divisors (2322437932).

3042121268 is a wasteful number, since it uses less digits than its factorization.

3042121268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8447 (or 8445 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 3042121268 is about 55155.4282731990. The cubic root of 3042121268 is about 1448.9681549958.

The spelling of 3042121268 in words is "three billion, forty-two million, one hundred twenty-one thousand, two hundred sixty-eight".