63240223326 has 32 divisors (see below), whose sum is σ = 145506375168. Its totient is φ = 17948973600.

The previous prime is 63240223309. The next prime is 63240223369. The reversal of 63240223326 is 62332204236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4979485 + ... + 4992168.

It is an arithmetic number, because the mean of its divisors is an integer number (4547074224).

Almost surely, 2^63240223326 is an apocalyptic number.

63240223326 is an abundant number, since it is smaller than the sum of its proper divisors (82266151842).

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

63240223326 is a wasteful number, since it uses less digits than its factorization.

63240223326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971816.

The product of its (nonzero) digits is 62208, while the sum is 33.

The spelling of 63240223326 in words is "sixty-three billion, two hundred forty million, two hundred twenty-three thousand, three hundred twenty-six".