348518344850 has 24 divisors (see below), whose sum is σ = 698109055140. Its totient is φ = 128683696320.

The previous prime is 348518344817. The next prime is 348518344883. The reversal of 348518344850 is 58443815843.

It is an interprime number because it is at equal distance from previous prime (348518344817) and next prime (348518344883).

It can be written as a sum of positive squares in 6 ways, for example, as 109662309409 + 238856035441 = 331153^2 + 488729^2 .

It is a junction number, because it is equal to n+sod(n) for n = 348518344792 and 348518344801.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 268090385 + ... + 268091684.

Almost surely, 2^348518344850 is an apocalyptic number.

348518344850 is an abundant number, since it is smaller than the sum of its proper divisors (349590710290).

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

348518344850 is a wasteful number, since it uses less digits than its factorization.

348518344850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536182094 (or 536182089 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 53.

The spelling of 348518344850 in words is "three hundred forty-eight billion, five hundred eighteen million, three hundred forty-four thousand, eight hundred fifty".