63341440444 has 12 divisors (see below), whose sum is σ = 112408753968. Its totient is φ = 31224653600.

The previous prime is 63341440439. The next prime is 63341440447. The reversal of 63341440444 is 44404414336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63341440447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111516337 + ... + 111516904.

It is an arithmetic number, because the mean of its divisors is an integer number (9367396164).

Almost surely, 2^63341440444 is an apocalyptic number.

It is an amenable number.

63341440444 is a deficient number, since it is larger than the sum of its proper divisors (49067313524).

63341440444 is a wasteful number, since it uses less digits than its factorization.

63341440444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223033316 (or 223033314 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

The spelling of 63341440444 in words is "sixty-three billion, three hundred forty-one million, four hundred forty thousand, four hundred forty-four".