63196037040 has 320 divisors, whose sum is σ = 208018685952. Its totient is φ = 15845760000.

The previous prime is 63196037033. The next prime is 63196037041. The reversal of 63196037040 is 4073069136.

It is a super-2 number, since 2×63196037040² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 63196037040.

It is not an unprimeable number, because it can be changed into a prime (63196037041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 80299527 + ... + 80300313.

Almost surely, 2^63196037040 is an apocalyptic number.

63196037040 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 63196037040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104009342976).

63196037040 is an abundant number, since it is smaller than the sum of its proper divisors (144822648912).

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

63196037040 is a wasteful number, since it uses less digits than its factorization.

63196037040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 39.

The spelling of 63196037040 in words is "sixty-three billion, one hundred ninety-six million, thirty-seven thousand, forty".