1442015324 has 24 divisors (see below), whose sum is σ = 2539041120. Its totient is φ = 716588864.

The previous prime is 1442015321. The next prime is 1442015359. The reversal of 1442015324 is 4235102441.

It is a super-3 number, since 3×1442015324³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1442015293 and 1442015302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442015321) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 534122 + ... + 536814.

It is an arithmetic number, because the mean of its divisors is an integer number (105793380).

Almost surely, 2^1442015324 is an apocalyptic number.

It is an amenable number.

1442015324 is a deficient number, since it is larger than the sum of its proper divisors (1097025796).

1442015324 is a wasteful number, since it uses less digits than its factorization.

1442015324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469 (or 3467 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1442015324 is about 37973.8768629172. The cubic root of 1442015324 is about 1129.7697925595.

Adding to 1442015324 its reverse (4235102441), we get a palindrome (5677117765).

The spelling of 1442015324 in words is "one billion, four hundred forty-two million, fifteen thousand, three hundred twenty-four".