1429330444 has 6 divisors (see below), whose sum is σ = 2501328284. Its totient is φ = 714665220.

The previous prime is 1429330439. The next prime is 1429330451. The reversal of 1429330444 is 4440339241.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178666302 + ... + 178666309.

Almost surely, 2^1429330444 is an apocalyptic number.

It is an amenable number.

1429330444 is a deficient number, since it is larger than the sum of its proper divisors (1071997840).

1429330444 is a wasteful number, since it uses less digits than its factorization.

1429330444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357332615 (or 357332613 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 1429330444 is about 37806.4867979028. The cubic root of 1429330444 is about 1126.4473076826.

Adding to 1429330444 its reverse (4440339241), we get a palindrome (5869669685).

The spelling of 1429330444 in words is "one billion, four hundred twenty-nine million, three hundred thirty thousand, four hundred forty-four".