1442011012 has 12 divisors (see below), whose sum is σ = 2717636236. Its totient is φ = 665543520.

The previous prime is 1442011007. The next prime is 1442011033. The reversal of 1442011012 is 2101102441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 994519296 + 447491716 = 31536^2 + 21154^2 .

It is an unprimeable number.

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, 13865439 + ... + 13865542.

Almost surely, 2^1442011012 is an apocalyptic number.

It is an amenable number.

1442011012 is a deficient number, since it is larger than the sum of its proper divisors (1275625224).

1442011012 is a wasteful number, since it uses less digits than its factorization.

1442011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27730998 (or 27730996 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1442011012 is about 37973.8200870020. The cubic root of 1442011012 is about 1129.7686664567.

Adding to 1442011012 its reverse (2101102441), we get a palindrome (3543113453).

The spelling of 1442011012 in words is "one billion, four hundred forty-two million, eleven thousand, twelve".