343035440063 has 4 divisors (see below), whose sum is σ = 343083018408. Its totient is φ = 342987861720.

The previous prime is 343035440057. The next prime is 343035440089. The reversal of 343035440063 is 360044530343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360044530343 = 75109 ⋅4793627.

It is a cyclic number.

It is not a de Polignac number, because 343035440063 - 2¹⁰ = 343035439039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343035440003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23778356 + ... + 23792777.

It is an arithmetic number, because the mean of its divisors is an integer number (85770754602).

Almost surely, 2^343035440063 is an apocalyptic number.

343035440063 is a deficient number, since it is larger than the sum of its proper divisors (47578345).

343035440063 is an equidigital number, since it uses as much as digits as its factorization.

343035440063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47578344.

The product of its (nonzero) digits is 155520, while the sum is 35.

The spelling of 343035440063 in words is "three hundred forty-three billion, thirty-five million, four hundred forty thousand, sixty-three".