63742224736 has 48 divisors (see below), whose sum is σ = 126987270480. Its totient is φ = 31492748800.

The previous prime is 63742224701. The next prime is 63742224737.

63742224736 is nontrivially palindromic in base 10.

63742224736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63742224737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1625715 + ... + 1664461.

It is an arithmetic number, because the mean of its divisors is an integer number (2645568135).

Almost surely, 2^63742224736 is an apocalyptic number.

It is an amenable number.

63742224736 is a deficient number, since it is larger than the sum of its proper divisors (63245045744).

63742224736 is a wasteful number, since it uses less digits than its factorization.

63742224736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39367 (or 39359 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 46.

The spelling of 63742224736 in words is "sixty-three billion, seven hundred forty-two million, two hundred twenty-four thousand, seven hundred thirty-six".