64325333352346 has 24 divisors (see below), whose sum is σ = 106233525773172. Its totient is φ = 29190137592000.

The previous prime is 64325333352283. The next prime is 64325333352347.

64325333352346 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 50664998664225 + 13660334688121 = 7117935^2 + 3695989^2 .

It is a junction number, because it is equal to n+sod(n) for n = 64325333352293 and 64325333352302.

It is not an unprimeable number, because it can be changed into a prime (64325333352347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220991965 + ... + 221282848.

Almost surely, 2^{64325333352346} is an apocalyptic number.

64325333352346 is a deficient number, since it is larger than the sum of its proper divisors (41908192420826).

64325333352346 is a wasteful number, since it uses less digits than its factorization.

64325333352346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442275438 (or 442275427 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 52.

It can be divided in two parts, 6432533 and 3352346, that added together give a palindrome (9784879).

The spelling of 64325333352346 in words is "sixty-four trillion, three hundred twenty-five billion, three hundred thirty-three million, three hundred fifty-two thousand, three hundred forty-six".