6432648462346 has 4 divisors (see below), whose sum is σ = 9648972693522. Its totient is φ = 3216324231172.

The previous prime is 6432648462343. The next prime is 6432648462377.

6432648462346 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., 5598613767321 + 834034695025 = 2366139^2 + 913255^2 .

It is not an unprimeable number, because it can be changed into a prime (6432648462343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1608162115585 + ... + 1608162115588.

Almost surely, 2^{6432648462346} is an apocalyptic number.

6432648462346 is a deficient number, since it is larger than the sum of its proper divisors (3216324231176).

6432648462346 is a wasteful number, since it uses less digits than its factorization.

6432648462346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216324231175.

The product of its digits is 95551488, while the sum is 58.

The spelling of 6432648462346 in words is "six trillion, four hundred thirty-two billion, six hundred forty-eight million, four hundred sixty-two thousand, three hundred forty-six".