1442125532 has 6 divisors (see below), whose sum is σ = 2523719688. Its totient is φ = 721062764.

The previous prime is 1442125511. The next prime is 1442125537. The reversal of 1442125532 is 2355212441.

It is a junction number, because it is equal to n+sod(n) for n = 1442125495 and 1442125504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442125537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180265688 + ... + 180265695.

It is an arithmetic number, because the mean of its divisors is an integer number (420619948).

Almost surely, 2^1442125532 is an apocalyptic number.

It is an amenable number.

1442125532 is a deficient number, since it is larger than the sum of its proper divisors (1081594156).

1442125532 is a wasteful number, since it uses less digits than its factorization.

1442125532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360531387 (or 360531385 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 1442125532 is about 37975.3279380179. The cubic root of 1442125532 is about 1129.7985732285.

Adding to 1442125532 its reverse (2355212441), we get a palindrome (3797337973).

The spelling of 1442125532 in words is "one billion, four hundred forty-two million, one hundred twenty-five thousand, five hundred thirty-two".