142223003423 has 2 divisors, whose sum is σ = 142223003424. Its totient is φ = 142223003422.

The previous prime is 142223003411. The next prime is 142223003431. The reversal of 142223003423 is 324300322241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142223003423 - 2¹² = 142222999327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142223003392 and 142223003401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142223003453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71111501711 + 71111501712.

It is an arithmetic number, because the mean of its divisors is an integer number (71111501712).

Almost surely, 2^142223003423 is an apocalyptic number.

142223003423 is a deficient number, since it is larger than the sum of its proper divisors (1).

142223003423 is an equidigital number, since it uses as much as digits as its factorization.

142223003423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 142223003423 its reverse (324300322241), we get a palindrome (466523325664).

The spelling of 142223003423 in words is "one hundred forty-two billion, two hundred twenty-three million, three thousand, four hundred twenty-three".