8342532352438 has 4 divisors (see below), whose sum is σ = 12513798528660. Its totient is φ = 4171266176218.

The previous prime is 8342532352387. The next prime is 8342532352439.

8342532352438 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8342532352439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2085633088108 + ... + 2085633088111.

It is an arithmetic number, because the mean of its divisors is an integer number (3128449632165).

Almost surely, 2^{8342532352438} is an apocalyptic number.

8342532352438 is a deficient number, since it is larger than the sum of its proper divisors (4171266176222).

8342532352438 is a wasteful number, since it uses less digits than its factorization.

8342532352438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171266176221.

The product of its digits is 16588800, while the sum is 52.

The spelling of 8342532352438 in words is "eight trillion, three hundred forty-two billion, five hundred thirty-two million, three hundred fifty-two thousand, four hundred thirty-eight".