4920489609361 has 8 divisors (see below), whose sum is σ = 4945473176000. Its totient is φ = 4895508618000.

The previous prime is 4920489609359. The next prime is 4920489609367. The reversal of 4920489609361 is 1639069840294.

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

It is a cyclic number.

It is not a de Polignac number, because 4920489609361 - 2¹ = 4920489609359 is a prime.

It is a super-2 number, since 2×4920489609361² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4920489609361.

It is not an unprimeable number, because it can be changed into a prime (4920489609367) 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, 3246730 + ... + 4514668.

It is an arithmetic number, because the mean of its divisors is an integer number (618184147000).

Almost surely, 2^{4920489609361} is an apocalyptic number.

It is an amenable number.

4920489609361 is a deficient number, since it is larger than the sum of its proper divisors (24983566639).

4920489609361 is a wasteful number, since it uses less digits than its factorization.

4920489609361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287639.

The product of its (nonzero) digits is 20155392, while the sum is 61.

The spelling of 4920489609361 in words is "four trillion, nine hundred twenty billion, four hundred eighty-nine million, six hundred nine thousand, three hundred sixty-one".