1442233434 has 16 divisors (see below), whose sum is σ = 2962425888. Its totient is φ = 467751312.

The previous prime is 1442233427. The next prime is 1442233447. The reversal of 1442233434 is 4343322441.

It is a happy 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 in 7 ways as a sum of consecutive naturals, for example, 3248052 + ... + 3248495.

It is an arithmetic number, because the mean of its divisors is an integer number (185151618).

Almost surely, 2^1442233434 is an apocalyptic number.

1442233434 is an abundant number, since it is smaller than the sum of its proper divisors (1520192454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1442233434 is a wasteful number, since it uses less digits than its factorization.

1442233434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6496589.

The product of its digits is 27648, while the sum is 30.

The square root of 1442233434 is about 37976.7485970034. The cubic root of 1442233434 is about 1129.8267502683.

Adding to 1442233434 its reverse (4343322441), we get a palindrome (5785555875).

The spelling of 1442233434 in words is "one billion, four hundred forty-two million, two hundred thirty-three thousand, four hundred thirty-four".