345324420583 has 2 divisors, whose sum is σ = 345324420584. Its totient is φ = 345324420582.

The previous prime is 345324420577. The next prime is 345324420599. The reversal of 345324420583 is 385024423543.

It is a weak prime.

It is an emirp because it is prime and its reverse (385024423543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 345324420583 - 2¹⁷ = 345324289511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345324420523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172662210291 + 172662210292.

It is an arithmetic number, because the mean of its divisors is an integer number (172662210292).

Almost surely, 2^345324420583 is an apocalyptic number.

345324420583 is a deficient number, since it is larger than the sum of its proper divisors (1).

345324420583 is an equidigital number, since it uses as much as digits as its factorization.

345324420583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 345324420583 in words is "three hundred forty-five billion, three hundred twenty-four million, four hundred twenty thousand, five hundred eighty-three".