348065143398 has 24 divisors (see below), whose sum is σ = 861875593488. Its totient is φ = 99447183792.

The previous prime is 348065143357. The next prime is 348065143409. The reversal of 348065143398 is 893341560843.

348065143398 is a `hidden beast` number, since 3 + 4 + 8 + 0 + 6 + 514 + 33 + 98 = 666.

It is a super-2 number, since 2×348065143398² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 1381210761 + ... + 1381211012.

It is an arithmetic number, because the mean of its divisors is an integer number (35911483062).

Almost surely, 2^348065143398 is an apocalyptic number.

348065143398 is an abundant number, since it is smaller than the sum of its proper divisors (513810450090).

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

348065143398 is a wasteful number, since it uses less digits than its factorization.

348065143398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762421788 (or 2762421785 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 348065143398 in words is "three hundred forty-eight billion, sixty-five million, one hundred forty-three thousand, three hundred ninety-eight".