1429444358 has 4 divisors (see below), whose sum is σ = 2144166540. Its totient is φ = 714722178.

The previous prime is 1429444339. The next prime is 1429444391. The reversal of 1429444358 is 8534449241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8534449241 = 19 ⋅449181539.

It is a super-2 number, since 2×1429444358² = 4086622345236064328, which contains 22 as substring.

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, 357361088 + ... + 357361091.

It is an arithmetic number, because the mean of its divisors is an integer number (536041635).

Almost surely, 2^1429444358 is an apocalyptic number.

1429444358 is a deficient number, since it is larger than the sum of its proper divisors (714722182).

1429444358 is an equidigital number, since it uses as much as digits as its factorization.

1429444358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714722181.

The product of its digits is 552960, while the sum is 44.

The square root of 1429444358 is about 37807.9933082939. The cubic root of 1429444358 is about 1126.4772318825.

The spelling of 1429444358 in words is "one billion, four hundred twenty-nine million, four hundred forty-four thousand, three hundred fifty-eight".