1442534414 has 8 divisors (see below), whose sum is σ = 2238415560. Its totient is φ = 696395896.

The previous prime is 1442534413. The next prime is 1442534461. The reversal of 1442534414 is 4144352441.

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

It is a super-3 number, since 3×1442534414³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442534413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12435584 + ... + 12435699.

It is an arithmetic number, because the mean of its divisors is an integer number (279801945).

Almost surely, 2^1442534414 is an apocalyptic number.

1442534414 is a deficient number, since it is larger than the sum of its proper divisors (795881146).

1442534414 is a wasteful number, since it uses less digits than its factorization.

1442534414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24871314.

The product of its digits is 30720, while the sum is 32.

The square root of 1442534414 is about 37980.7110781249. The cubic root of 1442534414 is about 1129.9053393960.

Adding to 1442534414 its reverse (4144352441), we get a palindrome (5586886855).

The spelling of 1442534414 in words is "one billion, four hundred forty-two million, five hundred thirty-four thousand, four hundred fourteen".