348996528641 has 2 divisors, whose sum is σ = 348996528642. Its totient is φ = 348996528640.

The previous prime is 348996528581. The next prime is 348996528689. The reversal of 348996528641 is 146825699843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 348223911025 + 772617616 = 590105^2 + 27796^2 .

It is a cyclic number.

It is not a de Polignac number, because 348996528641 - 2¹⁸ = 348996266497 is a prime.

It is not a weakly prime, because it can be changed into another prime (348996578641) 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 as a sum of consecutive naturals, namely, 174498264320 + 174498264321.

It is an arithmetic number, because the mean of its divisors is an integer number (174498264321).

Almost surely, 2^348996528641 is an apocalyptic number.

It is an amenable number.

348996528641 is a deficient number, since it is larger than the sum of its proper divisors (1).

348996528641 is an equidigital number, since it uses as much as digits as its factorization.

348996528641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 89579520, while the sum is 65.

The spelling of 348996528641 in words is "three hundred forty-eight billion, nine hundred ninety-six million, five hundred twenty-eight thousand, six hundred forty-one".