1422323951 has 2 divisors, whose sum is σ = 1422323952. Its totient is φ = 1422323950.

The previous prime is 1422323911. The next prime is 1422323971. The reversal of 1422323951 is 1593232241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1422323951 - 2¹⁰ = 1422322927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422323911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711161975 + 711161976.

It is an arithmetic number, because the mean of its divisors is an integer number (711161976).

Almost surely, 2^1422323951 is an apocalyptic number.

1422323951 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422323951 is an equidigital number, since it uses as much as digits as its factorization.

1422323951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 1422323951 is about 37713.7103849515. The cubic root of 1422323951 is about 1124.6036993592.

The spelling of 1422323951 in words is "one billion, four hundred twenty-two million, three hundred twenty-three thousand, nine hundred fifty-one".