63434322343436 has 24 divisors (see below), whose sum is σ = 126367187595264. Its totient is φ = 27580140148880.

The previous prime is 63434322343423. The next prime is 63434322343487.

63434322343436 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31341067340 + ... + 31341069363.

It is an arithmetic number, because the mean of its divisors is an integer number (5265299483136).

Almost surely, 2^{63434322343436} is an apocalyptic number.

It is an amenable number.

63434322343436 is a deficient number, since it is larger than the sum of its proper divisors (62932865251828).

63434322343436 is a wasteful number, since it uses less digits than its factorization.

63434322343436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62682136741 (or 62682136739 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 50.

It can be divided in two parts, 6343432 and 2343436, that added together give a palindrome (8686868).

The spelling of 63434322343436 in words is "sixty-three trillion, four hundred thirty-four billion, three hundred twenty-two million, three hundred forty-three thousand, four hundred thirty-six".