63140341056 has 112 divisors (see below), whose sum is σ = 181560825600. Its totient is φ = 19249477632.

The previous prime is 63140341021. The next prime is 63140341063. The reversal of 63140341056 is 65014304136.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156025 + ... + 388103.

It is an arithmetic number, because the mean of its divisors is an integer number (1621078800).

Almost surely, 2^63140341056 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 63140341056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90780412800).

63140341056 is an abundant number, since it is smaller than the sum of its proper divisors (118420484544).

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

63140341056 is a wasteful number, since it uses less digits than its factorization.

63140341056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232216 (or 232206 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 63140341056 in words is "sixty-three billion, one hundred forty million, three hundred forty-one thousand, fifty-six".