348375830042 has 4 divisors (see below), whose sum is σ = 522563745066. Its totient is φ = 174187915020.

The previous prime is 348375830021. The next prime is 348375830071. The reversal of 348375830042 is 240038573843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240038573843 = 101 ⋅2376619543.

It can be written as a sum of positive squares in only one way, i.e., 271202434441 + 77173395601 = 520771^2 + 277801^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87093957509 + ... + 87093957512.

Almost surely, 2^348375830042 is an apocalyptic number.

348375830042 is a deficient number, since it is larger than the sum of its proper divisors (174187915024).

348375830042 is a wasteful number, since it uses less digits than its factorization.

348375830042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174187915023.

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 348375830042 in words is "three hundred forty-eight billion, three hundred seventy-five million, eight hundred thirty thousand, forty-two".