620014423660 has 12 divisors (see below), whose sum is σ = 1302030289728. Its totient is φ = 248005769456.

The previous prime is 620014423627. The next prime is 620014423661. The reversal of 620014423660 is 66324410026.

It is not an unprimeable number, because it can be changed into a prime (620014423661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15500360572 + ... + 15500360611.

It is an arithmetic number, because the mean of its divisors is an integer number (108502524144).

Almost surely, 2^620014423660 is an apocalyptic number.

It is an amenable number.

620014423660 is an abundant number, since it is smaller than the sum of its proper divisors (682015866068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

620014423660 is a wasteful number, since it uses less digits than its factorization.

620014423660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31000721192 (or 31000721190 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 620014423660 its reverse (66324410026), we get a palindrome (686338833686).

The spelling of 620014423660 in words is "six hundred twenty billion, fourteen million, four hundred twenty-three thousand, six hundred sixty".