63324760842 has 192 divisors, whose sum is σ = 165660768000. Its totient is φ = 17462753280.

The previous prime is 63324760823. The next prime is 63324760843. The reversal of 63324760842 is 24806742336.

63324760842 is a `hidden beast` number, since 6 + 3 + 32 + 4 + 7 + 608 + 4 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (63324760843) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 24552709 + ... + 24555287.

It is an arithmetic number, because the mean of its divisors is an integer number (862816500).

Almost surely, 2^63324760842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63324760842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82830384000).

63324760842 is an abundant number, since it is smaller than the sum of its proper divisors (102336007158).

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

63324760842 is a wasteful number, since it uses less digits than its factorization.

63324760842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746 (or 2729 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 63324760842 in words is "sixty-three billion, three hundred twenty-four million, seven hundred sixty thousand, eight hundred forty-two".