1442134351 has 8 divisors (see below), whose sum is σ = 1649592224. Its totient is φ = 1235036160.

The previous prime is 1442134349. The next prime is 1442134357. The reversal of 1442134351 is 1534312441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1442134351 - 2¹ = 1442134349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442134357) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 81270 + ... + 97411.

It is an arithmetic number, because the mean of its divisors is an integer number (206199028).

Almost surely, 2^1442134351 is an apocalyptic number.

1442134351 is a deficient number, since it is larger than the sum of its proper divisors (207457873).

1442134351 is a wasteful number, since it uses less digits than its factorization.

1442134351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179841.

The product of its digits is 5760, while the sum is 28.

The square root of 1442134351 is about 37975.4440527033. Note that the first 3 decimals coincide. The cubic root of 1442134351 is about 1129.8008762350.

Adding to 1442134351 its reverse (1534312441), we get a palindrome (2976446792).

The spelling of 1442134351 in words is "one billion, four hundred forty-two million, one hundred thirty-four thousand, three hundred fifty-one".