620030173814416 has 80 divisors (see below), whose sum is σ = 1272618270957760. Its totient is φ = 291821234664960.

The previous prime is 620030173814393. The next prime is 620030173814419. The reversal of 620030173814416 is 614418371030026.

It is a super-2 number, since 2×620030173814416² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (620030173814419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2601868231 + ... + 2602106521.

It is an arithmetic number, because the mean of its divisors is an integer number (15907728386972).

Almost surely, 2^{620030173814416} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 620030173814416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636309135478880).

620030173814416 is an abundant number, since it is smaller than the sum of its proper divisors (652588097143344).

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

620030173814416 is a wasteful number, since it uses less digits than its factorization.

620030173814416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292992 (or 292986 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 620030173814416 in words is "six hundred twenty trillion, thirty billion, one hundred seventy-three million, eight hundred fourteen thousand, four hundred sixteen".