1424367697 has 2 divisors, whose sum is σ = 1424367698. Its totient is φ = 1424367696.

The previous prime is 1424367689. The next prime is 1424367701. The reversal of 1424367697 is 7967634241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1074266176 + 350101521 = 32776^2 + 18711^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424367697 - 2³ = 1424367689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1424367697.

It is not a weakly prime, because it can be changed into another prime (1424367097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712183848 + 712183849.

It is an arithmetic number, because the mean of its divisors is an integer number (712183849).

Almost surely, 2^1424367697 is an apocalyptic number.

It is an amenable number.

1424367697 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424367697 is an equidigital number, since it uses as much as digits as its factorization.

1424367697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 49.

The square root of 1424367697 is about 37740.7961892698. The cubic root of 1424367697 is about 1125.1420915505.

The spelling of 1424367697 in words is "one billion, four hundred twenty-four million, three hundred sixty-seven thousand, six hundred ninety-seven".