348657437148 has 48 divisors (see below), whose sum is σ = 825360703776. Its totient is φ = 114532254720.

The previous prime is 348657437137. The next prime is 348657437203. The reversal of 348657437148 is 841734756843.

It is a super-2 number, since 2×348657437148² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 348657437091 and 348657437100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 898528 + ... + 1226648.

It is an arithmetic number, because the mean of its divisors is an integer number (17195014662).

Almost surely, 2^348657437148 is an apocalyptic number.

It is an amenable number.

348657437148 is an abundant number, since it is smaller than the sum of its proper divisors (476703266628).

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

348657437148 is a wasteful number, since it uses less digits than its factorization.

348657437148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329414 (or 329412 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 60.

The spelling of 348657437148 in words is "three hundred forty-eight billion, six hundred fifty-seven million, four hundred thirty-seven thousand, one hundred forty-eight".