1342222423 has 2 divisors, whose sum is σ = 1342222424. Its totient is φ = 1342222422.

The previous prime is 1342222393. The next prime is 1342222429. The reversal of 1342222423 is 3242222431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342222423 - 2⁵ = 1342222391 is a prime.

It is a super-2 number, since 2×1342222423² = 3603122065607981858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342222429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671111211 + 671111212.

It is an arithmetic number, because the mean of its divisors is an integer number (671111212).

Almost surely, 2^1342222423 is an apocalyptic number.

1342222423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342222423 is an equidigital number, since it uses as much as digits as its factorization.

1342222423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 25.

The square root of 1342222423 is about 36636.3538442351. The cubic root of 1342222423 is about 1103.0829281068.

Adding to 1342222423 its reverse (3242222431), we get a palindrome (4584444854).

The spelling of 1342222423 in words is "one billion, three hundred forty-two million, two hundred twenty-two thousand, four hundred twenty-three".