343432855375 has 8 divisors (see below), whose sum is σ = 428604203664. Its totient is φ = 274746284200.

The previous prime is 343432855343. The next prime is 343432855393. The reversal of 343432855375 is 573558234343.

It is not a de Polignac number, because 343432855375 - 2⁵ = 343432855343 is a prime.

It is a super-3 number, since 3×343432855375³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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, 1373731297 + ... + 1373731546.

It is an arithmetic number, because the mean of its divisors is an integer number (53575525458).

Almost surely, 2^343432855375 is an apocalyptic number.

343432855375 is a deficient number, since it is larger than the sum of its proper divisors (85171348289).

343432855375 is an equidigital number, since it uses as much as digits as its factorization.

343432855375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747462858 (or 2747462848 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 52.

The spelling of 343432855375 in words is "three hundred forty-three billion, four hundred thirty-two million, eight hundred fifty-five thousand, three hundred seventy-five".