4421042102 has 8 divisors (see below), whose sum is σ = 6671273616. Its totient is φ = 2197284232.

The previous prime is 4421042099. The next prime is 4421042111. The reversal of 4421042102 is 2012401244.

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

It is a super-2 number, since 2×4421042102² = 39091226535313156808, which contains 22 as substring.

It is a congruent number.

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, 6617993 + ... + 6618660.

It is an arithmetic number, because the mean of its divisors is an integer number (833909202).

Almost surely, 2^4421042102 is an apocalyptic number.

4421042102 is a deficient number, since it is larger than the sum of its proper divisors (2250231514).

4421042102 is a wasteful number, since it uses less digits than its factorization.

4421042102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13236822.

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

The square root of 4421042102 is about 66490.9174399030. The cubic root of 4421042102 is about 1641.2505460325.

Adding to 4421042102 its reverse (2012401244), we get a palindrome (6433443346).

The spelling of 4421042102 in words is "four billion, four hundred twenty-one million, forty-two thousand, one hundred two".