620030173742007 has 192 divisors, whose sum is σ = 1026829014566400. Its totient is φ = 330867321523200.

The previous prime is 620030173741997. The next prime is 620030173742069. The reversal of 620030173742007 is 700247371030026.

It is a happy number.

It is not a de Polignac number, because 620030173742007 - 2¹⁴ = 620030173725623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 620030173742007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620030173746007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 133540849228 + ... + 133540853870.

It is an arithmetic number, because the mean of its divisors is an integer number (5348067784200).

Almost surely, 2^{620030173742007} is an apocalyptic number.

620030173742007 is a deficient number, since it is larger than the sum of its proper divisors (406798840824393).

620030173742007 is a wasteful number, since it uses less digits than its factorization.

620030173742007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6766 (or 6759 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 42.

The spelling of 620030173742007 in words is "six hundred twenty trillion, thirty billion, one hundred seventy-three million, seven hundred forty-two thousand, seven".