1423342471 has 2 divisors, whose sum is σ = 1423342472. Its totient is φ = 1423342470.

The previous prime is 1423342469. The next prime is 1423342483. The reversal of 1423342471 is 1742433241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1423342471 - 2¹ = 1423342469 is a prime.

It is a super-3 number, since 3×1423342471³ (a number of 28 digits) contains 333 as substring.

Together with 1423342469, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1423042471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711671235 + 711671236.

It is an arithmetic number, because the mean of its divisors is an integer number (711671236).

Almost surely, 2^1423342471 is an apocalyptic number.

1423342471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423342471 is an equidigital number, since it uses as much as digits as its factorization.

1423342471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 31.

The square root of 1423342471 is about 37727.2112804538. The cubic root of 1423342471 is about 1124.8720765820.

The spelling of 1423342471 in words is "one billion, four hundred twenty-three million, three hundred forty-two thousand, four hundred seventy-one".