348447341653 has 4 divisors (see below), whose sum is σ = 348529468768. Its totient is φ = 348365214540.

The previous prime is 348447341623. The next prime is 348447341707. The reversal of 348447341653 is 356143744843.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 348447341653 - 2⁵ = 348447341621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 348447341653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348447341623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41057193 + ... + 41065678.

It is an arithmetic number, because the mean of its divisors is an integer number (87132367192).

Almost surely, 2^348447341653 is an apocalyptic number.

It is an amenable number.

348447341653 is a deficient number, since it is larger than the sum of its proper divisors (82127115).

348447341653 is an equidigital number, since it uses as much as digits as its factorization.

348447341653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82127114.

The product of its digits is 11612160, while the sum is 52.

The spelling of 348447341653 in words is "three hundred forty-eight billion, four hundred forty-seven million, three hundred forty-one thousand, six hundred fifty-three".