345182346143 has 2 divisors, whose sum is σ = 345182346144. Its totient is φ = 345182346142.

The previous prime is 345182346137. The next prime is 345182346149. The reversal of 345182346143 is 341643281543.

It is a balanced prime because it is at equal distance from previous prime (345182346137) and next prime (345182346149).

It is an emirp because it is prime and its reverse (341643281543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 345182346143 - 2¹² = 345182342047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345182346094 and 345182346103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345182346149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172591173071 + 172591173072.

It is an arithmetic number, because the mean of its divisors is an integer number (172591173072).

Almost surely, 2^345182346143 is an apocalyptic number.

345182346143 is a deficient number, since it is larger than the sum of its proper divisors (1).

345182346143 is an equidigital number, since it uses as much as digits as its factorization.

345182346143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 44.

The spelling of 345182346143 in words is "three hundred forty-five billion, one hundred eighty-two million, three hundred forty-six thousand, one hundred forty-three".