1442263124 has 12 divisors (see below), whose sum is σ = 2549981364. Its totient is φ = 713697024.

The previous prime is 1442263111. The next prime is 1442263159. The reversal of 1442263124 is 4213622441.

It can be written as a sum of positive squares in 2 ways, for example, as 1168956100 + 273307024 = 34190^2 + 16532^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1858199 + ... + 1858974.

It is an arithmetic number, because the mean of its divisors is an integer number (212498447).

Almost surely, 2^1442263124 is an apocalyptic number.

It is an amenable number.

1442263124 is a deficient number, since it is larger than the sum of its proper divisors (1107718240).

1442263124 is a wasteful number, since it uses less digits than its factorization.

1442263124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717274 (or 3717272 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 1442263124 is about 37977.1394920681. The cubic root of 1442263124 is about 1129.8345031339.

Adding to 1442263124 its reverse (4213622441), we get a palindrome (5655885565).

The spelling of 1442263124 in words is "one billion, four hundred forty-two million, two hundred sixty-three thousand, one hundred twenty-four".