3020386812480 has 672 divisors, whose sum is σ = 11378070273024. Its totient is φ = 761097959424.

The previous prime is 3020386812467. The next prime is 3020386812493. The reversal of 3020386812480 is 842186830203.

3020386812480 is a `hidden beast` number, since 3 + 0 + 20 + 386 + 8 + 1 + 248 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (3020386812467) and next prime (3020386812493).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 148433667 + ... + 148454013.

It is an arithmetic number, because the mean of its divisors is an integer number (16931652192).

Almost surely, 2^{3020386812480} is an apocalyptic number.

3020386812480 is a gapful number since it is divisible by the number (30) 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 3020386812480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5689035136512).

3020386812480 is an abundant number, since it is smaller than the sum of its proper divisors (8357683460544).

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

3020386812480 is a wasteful number, since it uses less digits than its factorization.

3020386812480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20485 (or 20463 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 3020386812480 in words is "three trillion, twenty billion, three hundred eighty-six million, eight hundred twelve thousand, four hundred eighty".