3020248991664 has 120 divisors (see below), whose sum is σ = 8962665250032. Its totient is φ = 946157322240.

The previous prime is 3020248991633. The next prime is 3020248991717. The reversal of 3020248991664 is 4661998420203.

3020248991664 is a `hidden beast` number, since 302 + 0 + 248 + 9 + 91 + 6 + 6 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3020248991664.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 798832 + ... + 2584304.

Almost surely, 2^{3020248991664} is an apocalyptic number.

3020248991664 is a gapful number since it is divisible by the number (34) 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 3020248991664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4481332625016).

3020248991664 is an abundant number, since it is smaller than the sum of its proper divisors (5942416258368).

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

3020248991664 is a wasteful number, since it uses less digits than its factorization.

3020248991664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786195 (or 1786186 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 3020248991664 in words is "three trillion, twenty billion, two hundred forty-eight million, nine hundred ninety-one thousand, six hundred sixty-four".