2002441142 has 8 divisors (see below), whose sum is σ = 3234712656. Its totient is φ = 924203592.

The previous prime is 2002441139. The next prime is 2002441159. The reversal of 2002441142 is 2411442002.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38508458 + ... + 38508509.

It is an arithmetic number, because the mean of its divisors is an integer number (404339082).

Almost surely, 2^2002441142 is an apocalyptic number.

2002441142 is a deficient number, since it is larger than the sum of its proper divisors (1232271514).

2002441142 is a wasteful number, since it uses less digits than its factorization.

2002441142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77016982.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2002441142 is about 44748.6440241489. The cubic root of 2002441142 is about 1260.4334491767.

Adding to 2002441142 its reverse (2411442002), we get a palindrome (4413883144).

The spelling of 2002441142 in words is "two billion, two million, four hundred forty-one thousand, one hundred forty-two".