348810811660442 has 8 divisors (see below), whose sum is σ = 537357196341876. Its totient is φ = 169691746213152.

The previous prime is 348810811660439. The next prime is 348810811660559. The reversal of 348810811660442 is 244066118018843.

It can be written as a sum of positive squares in 2 ways, for example, as 308404842208681 + 40405969451761 = 17561459^2 + 6356569^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2356829808443 + ... + 2356829808590.

Almost surely, 2^{348810811660442} is an apocalyptic number.

348810811660442 is a deficient number, since it is larger than the sum of its proper divisors (188546384681434).

348810811660442 is a wasteful number, since it uses less digits than its factorization.

348810811660442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4713659617072.

The product of its (nonzero) digits is 7077888, while the sum is 56.

The spelling of 348810811660442 in words is "three hundred forty-eight trillion, eight hundred ten billion, eight hundred eleven million, six hundred sixty thousand, four hundred forty-two".