348023642880 has 144 divisors (see below), whose sum is σ = 1113886335744. Its totient is φ = 92607098880.

The previous prime is 348023642867. The next prime is 348023642893. The reversal of 348023642880 is 88246320843.

It is an interprime number because it is at equal distance from previous prime (348023642867) and next prime (348023642893).

It is a super-2 number, since 2×348023642880² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1696245 + ... + 1890315.

It is an arithmetic number, because the mean of its divisors is an integer number (7735321776).

Almost surely, 2^348023642880 is an apocalyptic number.

348023642880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348023642880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556943167872).

348023642880 is an abundant number, since it is smaller than the sum of its proper divisors (765862692864).

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

348023642880 is a wasteful number, since it uses less digits than its factorization.

348023642880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194562 (or 194548 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 348023642880 in words is "three hundred forty-eight billion, twenty-three million, six hundred forty-two thousand, eight hundred eighty".