1422430629 has 16 divisors (see below), whose sum is σ = 1982545920. Its totient is φ = 906076080.

The previous prime is 1422430621. The next prime is 1422430637. The reversal of 1422430629 is 9260342241.

It is an interprime number because it is at equal distance from previous prime (1422430621) and next prime (1422430637).

It is not a de Polignac number, because 1422430629 - 2³ = 1422430621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1422430629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422430621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89457 + ... + 104150.

It is an arithmetic number, because the mean of its divisors is an integer number (123909120).

Almost surely, 2^1422430629 is an apocalyptic number.

It is an amenable number.

1422430629 is a deficient number, since it is larger than the sum of its proper divisors (560115291).

1422430629 is a wasteful number, since it uses less digits than its factorization.

1422430629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193720.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 1422430629 is about 37715.1246716752. The cubic root of 1422430629 is about 1124.6318147249.

The spelling of 1422430629 in words is "one billion, four hundred twenty-two million, four hundred thirty thousand, six hundred twenty-nine".