63110082420 has 480 divisors, whose sum is σ = 247634069760. Its totient is φ = 13071144960.

The previous prime is 63110082419. The next prime is 63110082463. The reversal of 63110082420 is 2428001136.

63110082420 is a `hidden beast` number, since 63 + 1 + 100 + 82 + 420 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 51018042 + ... + 51019278.

It is an arithmetic number, because the mean of its divisors is an integer number (515904312).

Almost surely, 2^63110082420 is an apocalyptic number.

63110082420 is a gapful number since it is divisible by the number (60) 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 63110082420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123817034880).

63110082420 is an abundant number, since it is smaller than the sum of its proper divisors (184523987340).

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

63110082420 is a wasteful number, since it uses less digits than its factorization.

63110082420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685 (or 1674 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 63110082420 its reverse (2428001136), we get a palindrome (65538083556).

The spelling of 63110082420 in words is "sixty-three billion, one hundred ten million, eighty-two thousand, four hundred twenty".