1429208342 has 4 divisors (see below), whose sum is σ = 2143812516. Its totient is φ = 714604170.

The previous prime is 1429208323. The next prime is 1429208351. The reversal of 1429208342 is 2438029241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2438029241 = 191 ⋅12764551.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357302084 + ... + 357302087.

It is an arithmetic number, because the mean of its divisors is an integer number (535953129).

Almost surely, 2^1429208342 is an apocalyptic number.

1429208342 is a deficient number, since it is larger than the sum of its proper divisors (714604174).

1429208342 is an equidigital number, since it uses as much as digits as its factorization.

1429208342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714604173.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 1429208342 is about 37804.8719347123. The cubic root of 1429208342 is about 1126.4152308020.

The spelling of 1429208342 in words is "one billion, four hundred twenty-nine million, two hundred eight thousand, three hundred forty-two".