63443022034436 has 48 divisors (see below), whose sum is σ = 123432863850240. Its totient is φ = 28291347601920.

The previous prime is 63443022034393. The next prime is 63443022034439.

63443022034436 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (63443022034439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57580805 + ... + 58672268.

It is an arithmetic number, because the mean of its divisors is an integer number (2571517996880).

Almost surely, 2^{63443022034436} is an apocalyptic number.

It is an amenable number.

63443022034436 is a deficient number, since it is larger than the sum of its proper divisors (59989841815804).

63443022034436 is a wasteful number, since it uses less digits than its factorization.

63443022034436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116253324 (or 116253322 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 44.

It can be divided in two parts, 6344302 and 2034436, that added together give a palindrome (8378738).

The spelling of 63443022034436 in words is "sixty-three trillion, four hundred forty-three billion, twenty-two million, thirty-four thousand, four hundred thirty-six".