1442423995 has 16 divisors (see below), whose sum is σ = 1761003360. Its totient is φ = 1133913600.

The previous prime is 1442423951. The next prime is 1442424019. The reversal of 1442423995 is 5993242441.

It is not a de Polignac number, because 1442423995 - 2¹³ = 1442415803 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 465411 + ... + 468499.

It is an arithmetic number, because the mean of its divisors is an integer number (110062710).

Almost surely, 2^1442423995 is an apocalyptic number.

1442423995 is a deficient number, since it is larger than the sum of its proper divisors (318579365).

1442423995 is a wasteful number, since it uses less digits than its factorization.

1442423995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4686.

The product of its digits is 311040, while the sum is 43.

The square root of 1442423995 is about 37979.2574308661. The cubic root of 1442423995 is about 1129.8765090726.

The spelling of 1442423995 in words is "one billion, four hundred forty-two million, four hundred twenty-three thousand, nine hundred ninety-five".