1442517017 has 8 divisors (see below), whose sum is σ = 1489492992. Its totient is φ = 1395568800.

The previous prime is 1442517007. The next prime is 1442517049. The reversal of 1442517017 is 7107152441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1442517017 - 2²⁸ = 1174081561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1442517007) 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, 173792 + ... + 181902.

It is an arithmetic number, because the mean of its divisors is an integer number (186186624).

Almost surely, 2^1442517017 is an apocalyptic number.

It is an amenable number.

1442517017 is a deficient number, since it is larger than the sum of its proper divisors (46975975).

1442517017 is an equidigital number, since it uses as much as digits as its factorization.

1442517017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13879.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 1442517017 is about 37980.4820532863. The cubic root of 1442517017 is about 1129.9007971492.

Adding to 1442517017 its reverse (7107152441), we get a palindrome (8549669458).

The spelling of 1442517017 in words is "one billion, four hundred forty-two million, five hundred seventeen thousand, seventeen".