8923470220651 has 8 divisors (see below), whose sum is σ = 10220567333600. Its totient is φ = 7631952020928.

The previous prime is 8923470220571. The next prime is 8923470220661. The reversal of 8923470220651 is 1560220743298.

It is a happy number.

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 8923470220651 - 2¹⁵ = 8923470187883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8923470220595 and 8923470220604.

It is not an unprimeable number, because it can be changed into a prime (8923470220661) 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, 1394724876 + ... + 1394731273.

It is an arithmetic number, because the mean of its divisors is an integer number (1277570916700).

It is a 1-persistent number, because it is pandigital, but 2⋅8923470220651 = 17846940441302 is not.

Almost surely, 2^{8923470220651} is an apocalyptic number.

8923470220651 is a deficient number, since it is larger than the sum of its proper divisors (1297097112949).

8923470220651 is a wasteful number, since it uses less digits than its factorization.

8923470220651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789456613.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 8923470220651 in words is "eight trillion, nine hundred twenty-three billion, four hundred seventy million, two hundred twenty thousand, six hundred fifty-one".