1442162094 has 16 divisors (see below), whose sum is σ = 2889662160. Its totient is φ = 479831040.

The previous prime is 1442162093. The next prime is 1442162159. The reversal of 1442162094 is 4902612441.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442162093) 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, 218899 + ... + 225390.

It is an arithmetic number, because the mean of its divisors is an integer number (180603885).

Almost surely, 2^1442162094 is an apocalyptic number.

1442162094 is an abundant number, since it is smaller than the sum of its proper divisors (1447500066).

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

1442162094 is a wasteful number, since it uses less digits than its factorization.

1442162094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444835.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1442162094 is about 37975.8093264647. The cubic root of 1442162094 is about 1129.8081210211.

The spelling of 1442162094 in words is "one billion, four hundred forty-two million, one hundred sixty-two thousand, ninety-four".