620300229120 has 1920 divisors, whose sum is σ = 2762583183360. Its totient is φ = 131144417280.

The previous prime is 620300229067. The next prime is 620300229151. The reversal of 620300229120 is 21922003026.

620300229120 is a `hidden beast` number, since 620 + 3 + 0 + 0 + 2 + 29 + 12 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1690191177 + ... + 1690191543.

It is an arithmetic number, because the mean of its divisors is an integer number (1438845408).

Almost surely, 2^620300229120 is an apocalyptic number.

620300229120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 620300229120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1381291591680).

620300229120 is an abundant number, since it is smaller than the sum of its proper divisors (2142282954240).

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

620300229120 is a wasteful number, since it uses less digits than its factorization.

620300229120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 620300229120 in words is "six hundred twenty billion, three hundred million, two hundred twenty-nine thousand, one hundred twenty".