4929890730945 has 16 divisors (see below), whose sum is σ = 7904292456960. Its totient is φ = 2623785960704.

The previous prime is 4929890730931. The next prime is 4929890730979. The reversal of 4929890730945 is 5490370989294.

4929890730945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4929890730945 - 2¹³ = 4929890722753 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4929890730945.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343061064 + ... + 343075433.

It is an arithmetic number, because the mean of its divisors is an integer number (494018278560).

Almost surely, 2^{4929890730945} is an apocalyptic number.

It is an amenable number.

4929890730945 is a deficient number, since it is larger than the sum of its proper divisors (2974401726015).

4929890730945 is a wasteful number, since it uses less digits than its factorization.

4929890730945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686136984.

The product of its (nonzero) digits is 176359680, while the sum is 69.

The spelling of 4929890730945 in words is "four trillion, nine hundred twenty-nine billion, eight hundred ninety million, seven hundred thirty thousand, nine hundred forty-five".