348030383280 has 80 divisors (see below), whose sum is σ = 1089368966400. Its totient is φ = 91907046144.

The previous prime is 348030383131. The next prime is 348030383293. The reversal of 348030383280 is 82383030843.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×348030383280² (a number of 24 digits) contains 22 as substring.

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, 7014730 + ... + 7064169.

It is an arithmetic number, because the mean of its divisors is an integer number (13617112080).

Almost surely, 2^348030383280 is an apocalyptic number.

348030383280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

348030383280 is an abundant number, since it is smaller than the sum of its proper divisors (741338583120).

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

348030383280 is a wasteful number, since it uses less digits than its factorization.

348030383280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14079018 (or 14079012 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 348030383280 in words is "three hundred forty-eight billion, thirty million, three hundred eighty-three thousand, two hundred eighty".