1042142002 has 16 divisors (see below), whose sum is σ = 1705953312. Its totient is φ = 473525920.

The previous prime is 1042141993. The next prime is 1042142027. The reversal of 1042142002 is 2002412401.

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 7 ways as a sum of consecutive naturals, for example, 66558 + ... + 80710.

It is an arithmetic number, because the mean of its divisors is an integer number (106622082).

Almost surely, 2^1042142002 is an apocalyptic number.

1042142002 is a deficient number, since it is larger than the sum of its proper divisors (663811310).

1042142002 is a wasteful number, since it uses less digits than its factorization.

1042142002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17513.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1042142002 is about 32282.2242418332. The cubic root of 1042142002 is about 1013.8545003753.

Adding to 1042142002 its reverse (2002412401), we get a palindrome (3044554403).

The spelling of 1042142002 in words is "one billion, forty-two million, one hundred forty-two thousand, two".