2002351142 has 8 divisors (see below), whose sum is σ = 3276574632. Its totient is φ = 910159600.

The previous prime is 2002351129. The next prime is 2002351177. The reversal of 2002351142 is 2411532002.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 45507959 + ... + 45508002.

It is an arithmetic number, because the mean of its divisors is an integer number (409571829).

Almost surely, 2^2002351142 is an apocalyptic number.

2002351142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002351142 is a deficient number, since it is larger than the sum of its proper divisors (1274223490).

2002351142 is a wasteful number, since it uses less digits than its factorization.

2002351142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91015974.

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

The square root of 2002351142 is about 44747.6383957858. The cubic root of 2002351142 is about 1260.4145654407.

Adding to 2002351142 its reverse (2411532002), we get a palindrome (4413883144).

The spelling of 2002351142 in words is "two billion, two million, three hundred fifty-one thousand, one hundred forty-two".