4202142002 has 8 divisors (see below), whose sum is σ = 6325645212. Its totient is φ = 2093593600.

The previous prime is 4202141971. The next prime is 4202142041. The reversal of 4202142002 is 2002412024.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4138477561 + 63664441 = 64331^2 + 7979^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3737999 + ... + 3739122.

Almost surely, 2^4202142002 is an apocalyptic number.

4202142002 is a deficient number, since it is larger than the sum of its proper divisors (2123503210).

4202142002 is a wasteful number, since it uses less digits than its factorization.

4202142002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7477404.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 4202142002 is about 64823.9307817723. The cubic root of 4202142002 is about 1613.7028825355.

Adding to 4202142002 its reverse (2002412024), we get a palindrome (6204554026).

The spelling of 4202142002 in words is "four billion, two hundred two million, one hundred forty-two thousand, two".