1442052506 has 16 divisors (see below), whose sum is σ = 2294360640. Its totient is φ = 677415360.

The previous prime is 1442052503. The next prime is 1442052509. The reversal of 1442052506 is 6052502441.

It is an interprime number because it is at equal distance from previous prime (1442052503) and next prime (1442052509).

It is not an unprimeable number, because it can be changed into a prime (1442052503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17726 + ... + 56553.

It is an arithmetic number, because the mean of its divisors is an integer number (143397540).

Almost surely, 2^1442052506 is an apocalyptic number.

1442052506 is a deficient number, since it is larger than the sum of its proper divisors (852308134).

1442052506 is a wasteful number, since it uses less digits than its factorization.

1442052506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74869.

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

The square root of 1442052506 is about 37974.3664331612. The cubic root of 1442052506 is about 1129.7795027520.

Adding to 1442052506 its reverse (6052502441), we get a palindrome (7494554947).

The spelling of 1442052506 in words is "one billion, four hundred forty-two million, fifty-two thousand, five hundred six".