350205420223 has 2 divisors, whose sum is σ = 350205420224. Its totient is φ = 350205420222.

The previous prime is 350205420163. The next prime is 350205420233. The reversal of 350205420223 is 322024502053.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 350205420223 - 2¹³ = 350205412031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350205420191 and 350205420200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350205420233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175102710111 + 175102710112.

It is an arithmetic number, because the mean of its divisors is an integer number (175102710112).

Almost surely, 2^350205420223 is an apocalyptic number.

350205420223 is a deficient number, since it is larger than the sum of its proper divisors (1).

350205420223 is an equidigital number, since it uses as much as digits as its factorization.

350205420223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 350205420223 its reverse (322024502053), we get a palindrome (672229922276).

The spelling of 350205420223 in words is "three hundred fifty billion, two hundred five million, four hundred twenty thousand, two hundred twenty-three".