1442910065 has 8 divisors (see below), whose sum is σ = 1822623360. Its totient is φ = 1093573872.

The previous prime is 1442910041. The next prime is 1442910101. The reversal of 1442910065 is 5600192441.

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 1442910065 - 2²⁰ = 1441861489 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7594169 + ... + 7594358.

It is an arithmetic number, because the mean of its divisors is an integer number (227827920).

Almost surely, 2^1442910065 is an apocalyptic number.

It is an amenable number.

1442910065 is a deficient number, since it is larger than the sum of its proper divisors (379713295).

1442910065 is a wasteful number, since it uses less digits than its factorization.

1442910065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15188551.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1442910065 is about 37985.6560427749. The cubic root of 1442910065 is about 1130.0034105935.

The spelling of 1442910065 in words is "one billion, four hundred forty-two million, nine hundred ten thousand, sixty-five".