1001442035 has 16 divisors (see below), whose sum is σ = 1388096352. Its totient is φ = 685478400.

The previous prime is 1001442023. The next prime is 1001442089. The reversal of 1001442035 is 5302441001.

It is not a de Polignac number, because 1001442035 - 2¹⁶ = 1001376499 is a prime.

It is a super-2 number, since 2×1001442035² = 2005772298929882450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1001441998 and 1001442016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534596 + ... + 536465.

It is an arithmetic number, because the mean of its divisors is an integer number (86756022).

Almost surely, 2^1001442035 is an apocalyptic number.

1001442035 is a deficient number, since it is larger than the sum of its proper divisors (386654317).

1001442035 is a wasteful number, since it uses less digits than its factorization.

1001442035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071094.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1001442035 is about 31645.5689631266. The cubic root of 1001442035 is about 1000.4804474666.

Adding to 1001442035 its reverse (5302441001), we get a palindrome (6303883036).

The spelling of 1001442035 in words is "one billion, one million, four hundred forty-two thousand, thirty-five".