343402433147 has 2 divisors, whose sum is σ = 343402433148. Its totient is φ = 343402433146.

The previous prime is 343402433131. The next prime is 343402433237. The reversal of 343402433147 is 741334204343.

It is a weak prime.

It is an emirp because it is prime and its reverse (741334204343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 343402433147 - 2⁴ = 343402433131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 343402433147.

It is not a weakly prime, because it can be changed into another prime (343402433347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171701216573 + 171701216574.

It is an arithmetic number, because the mean of its divisors is an integer number (171701216574).

Almost surely, 2^343402433147 is an apocalyptic number.

343402433147 is a deficient number, since it is larger than the sum of its proper divisors (1).

343402433147 is an equidigital number, since it uses as much as digits as its factorization.

343402433147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 38.

The spelling of 343402433147 in words is "three hundred forty-three billion, four hundred two million, four hundred thirty-three thousand, one hundred forty-seven".