1429430008 has 8 divisors (see below), whose sum is σ = 2680181280. Its totient is φ = 714715000.

The previous prime is 1429429913. The next prime is 1429430017. The reversal of 1429430008 is 8000349241.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89339368 + ... + 89339383.

It is an arithmetic number, because the mean of its divisors is an integer number (335022660).

Almost surely, 2^1429430008 is an apocalyptic number.

It is an amenable number.

1429430008 is a deficient number, since it is larger than the sum of its proper divisors (1250751272).

1429430008 is a wasteful number, since it uses less digits than its factorization.

1429430008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178678757 (or 178678753 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1429430008 is about 37807.8035331332. The cubic root of 1429430008 is about 1126.4734623520.

Adding to 1429430008 its reverse (8000349241), we get a palindrome (9429779249).

The spelling of 1429430008 in words is "one billion, four hundred twenty-nine million, four hundred thirty thousand, eight".