1422353479 has 2 divisors, whose sum is σ = 1422353480. Its totient is φ = 1422353478.

The previous prime is 1422353477. The next prime is 1422353521. The reversal of 1422353479 is 9743532241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1422353479 - 2¹ = 1422353477 is a prime.

Together with 1422353477, 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 (1422353477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711176739 + 711176740.

It is an arithmetic number, because the mean of its divisors is an integer number (711176740).

Almost surely, 2^1422353479 is an apocalyptic number.

1422353479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422353479 is an equidigital number, since it uses as much as digits as its factorization.

1422353479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The square root of 1422353479 is about 37714.1018585887. The cubic root of 1422353479 is about 1124.6114817091.

The spelling of 1422353479 in words is "one billion, four hundred twenty-two million, three hundred fifty-three thousand, four hundred seventy-nine".