1000063442 has 24 divisors (see below), whose sum is σ = 1836854640. Its totient is φ = 406040040.

The previous prime is 1000063433. The next prime is 1000063451. The reversal of 1000063442 is 2443600001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1000063433) and next prime (1000063451).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 266684 + ... + 270407.

It is an arithmetic number, because the mean of its divisors is an integer number (76535610).

Almost surely, 2^1000063442 is an apocalyptic number.

1000063442 is a deficient number, since it is larger than the sum of its proper divisors (836791198).

1000063442 is a wasteful number, since it uses less digits than its factorization.

1000063442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537126 (or 537119 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1000063442 is about 31623.7796918711. The cubic root of 1000063442 is about 1000.0211468861.

Adding to 1000063442 its reverse (2443600001), we get a palindrome (3443663443).

The spelling of 1000063442 in words is "one billion, sixty-three thousand, four hundred forty-two".