348504880641 has 24 divisors (see below), whose sum is σ = 490654787040. Its totient is φ = 220001552064.

The previous prime is 348504880639. The next prime is 348504880709. The reversal of 348504880641 is 146088405843.

It is not a de Polignac number, because 348504880641 - 2¹ = 348504880639 is a prime.

It is a super-3 number, since 3×348504880641³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (348504880621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2185366 + ... + 2339408.

It is an arithmetic number, because the mean of its divisors is an integer number (20443949460).

Almost surely, 2^348504880641 is an apocalyptic number.

It is an amenable number.

348504880641 is a deficient number, since it is larger than the sum of its proper divisors (142149906399).

348504880641 is a wasteful number, since it uses less digits than its factorization.

348504880641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156173 (or 156154 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 51.

The spelling of 348504880641 in words is "three hundred forty-eight billion, five hundred four million, eight hundred eighty thousand, six hundred forty-one".