348255922280 has 192 divisors, whose sum is σ = 936031496400. Its totient is φ = 116229980160.

The previous prime is 348255922271. The next prime is 348255922423. The reversal of 348255922280 is 82229552843.

It can be written as a sum of positive squares in 8 ways, for example, as 152054763364 + 196201158916 = 389942^2 + 442946^2 .

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 47 ways as a sum of consecutive naturals, for example, 11582306 + ... + 11612334.

Almost surely, 2^348255922280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348255922280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468015748200).

348255922280 is an abundant number, since it is smaller than the sum of its proper divisors (587775574120).

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

348255922280 is a wasteful number, since it uses less digits than its factorization.

348255922280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30212 (or 30201 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 348255922280 in words is "three hundred forty-eight billion, two hundred fifty-five million, nine hundred twenty-two thousand, two hundred eighty".