348198222748880 has 40 divisors (see below), whose sum is σ = 925212420448512. Its totient is φ = 119382247799424.

The previous prime is 348198222748877. The next prime is 348198222748913. The reversal of 348198222748880 is 88847222891843.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-4 number, since 4×348198222748880⁴ (a number of 59 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 348198222748798 and 348198222748807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310891269752 + ... + 310891270871.

Almost surely, 2^{348198222748880} is an apocalyptic number.

It is an amenable number.

348198222748880 is an abundant number, since it is smaller than the sum of its proper divisors (577014197699632).

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

348198222748880 is a wasteful number, since it uses less digits than its factorization.

348198222748880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621782540643 (or 621782540637 counting only the distinct ones).

The product of its (nonzero) digits is 792723456, while the sum is 74.

The spelling of 348198222748880 in words is "three hundred forty-eight trillion, one hundred ninety-eight billion, two hundred twenty-two million, seven hundred forty-eight thousand, eight hundred eighty".