348027071320 has 128 divisors (see below), whose sum is σ = 856993536000. Its totient is φ = 126710231040.

The previous prime is 348027071317. The next prime is 348027071321. The reversal of 348027071320 is 23170720843.

It is a super-2 number, since 2×348027071320² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 348027071320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348027071321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3221704 + ... + 3327976.

It is an arithmetic number, because the mean of its divisors is an integer number (6695262000).

Almost surely, 2^348027071320 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 348027071320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428496768000).

348027071320 is an abundant number, since it is smaller than the sum of its proper divisors (508966464680).

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

348027071320 is a wasteful number, since it uses less digits than its factorization.

348027071320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106473 (or 106469 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 348027071320 in words is "three hundred forty-eight billion, twenty-seven million, seventy-one thousand, three hundred twenty".