348254317026 has 256 divisors, whose sum is σ = 980331724800. Its totient is φ = 89013038400.

The previous prime is 348254317013. The next prime is 348254317069. The reversal of 348254317026 is 620713452843.

348254317026 is a `hidden beast` number, since 3 + 4 + 82 + 543 + 1 + 7 + 0 + 26 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 in 127 ways as a sum of consecutive naturals, for example, 108725941 + ... + 108729143.

It is an arithmetic number, because the mean of its divisors is an integer number (3829420800).

Almost surely, 2^348254317026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348254317026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (490165862400).

348254317026 is an abundant number, since it is smaller than the sum of its proper divisors (632077407774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

348254317026 is a wasteful number, since it uses less digits than its factorization.

348254317026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642 (or 3636 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

Adding to 348254317026 its reverse (620713452843), we get a palindrome (968967769869).

The spelling of 348254317026 in words is "three hundred forty-eight billion, two hundred fifty-four million, three hundred seventeen thousand, twenty-six".