63028030388000 has 96 divisors (see below), whose sum is σ = 154903937046768. Its totient is φ = 25204038144000.

The previous prime is 63028030387943. The next prime is 63028030388033. The reversal of 63028030388000 is 88303082036.

It can be written as a sum of positive squares in 8 ways, for example, as 27658890125584 + 35369140262416 = 5259172^2 + 5947196^2 .

It is a super-2 number, since 2×63028030388000² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11827880 + ... + 16308120.

Almost surely, 2^{63028030388000} 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 63028030388000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77451968523384).

63028030388000 is an abundant number, since it is smaller than the sum of its proper divisors (91875906658768).

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

63028030388000 is a wasteful number, since it uses less digits than its factorization.

63028030388000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483783 (or 4483765 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 63028030388000 in words is "sixty-three trillion, twenty-eight billion, thirty million, three hundred eighty-eight thousand".