348237732842 has 4 divisors (see below), whose sum is σ = 522356599266. Its totient is φ = 174118866420.

The previous prime is 348237732707. The next prime is 348237732877. The reversal of 348237732842 is 248237732843.

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., 313979794921 + 34257937921 = 560339^2 + 185089^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87059433209 + ... + 87059433212.

Almost surely, 2^348237732842 is an apocalyptic number.

348237732842 is a deficient number, since it is larger than the sum of its proper divisors (174118866424).

348237732842 is a wasteful number, since it uses less digits than its factorization.

348237732842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174118866423.

The product of its digits is 10838016, while the sum is 53.

Subtracting from 348237732842 its reverse (248237732843), we obtain a palindrome (99999999999).

The spelling of 348237732842 in words is "three hundred forty-eight billion, two hundred thirty-seven million, seven hundred thirty-two thousand, eight hundred forty-two".