64338283346 has 4 divisors (see below), whose sum is σ = 96507425022. Its totient is φ = 32169141672.

The previous prime is 64338283337. The next prime is 64338283369.

64338283346 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 61090537225 + 3247746121 = 247165^2 + 56989^2 .

It is a junction number, because it is equal to n+sod(n) for n = 64338283294 and 64338283303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16084570835 + ... + 16084570838.

Almost surely, 2^64338283346 is an apocalyptic number.

64338283346 is a deficient number, since it is larger than the sum of its proper divisors (32169141676).

64338283346 is a wasteful number, since it uses less digits than its factorization.

64338283346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32169141675.

The product of its digits is 5971968, while the sum is 50.

The spelling of 64338283346 in words is "sixty-four billion, three hundred thirty-eight million, two hundred eighty-three thousand, three hundred forty-six".