210202441441442 has 8 divisors (see below), whose sum is σ = 315305342096832. Its totient is φ = 105100660742500.

The previous prime is 210202441441439. The next prime is 210202441441457. The reversal of 210202441441442 is 244144144202012.

210202441441442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×210202441441442² (a number of 29 digits) contains 22 as substring.

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, 279519734 + ... + 280270737.

It is an arithmetic number, because the mean of its divisors is an integer number (39413167762104).

Almost surely, 2^{210202441441442} is an apocalyptic number.

210202441441442 is a deficient number, since it is larger than the sum of its proper divisors (105102900655390).

210202441441442 is a wasteful number, since it uses less digits than its factorization.

210202441441442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559978224.

The product of its (nonzero) digits is 65536, while the sum is 35.

Adding to 210202441441442 its reverse (244144144202012), we get a palindrome (454346585643454).

The spelling of 210202441441442 in words is "two hundred ten trillion, two hundred two billion, four hundred forty-one million, four hundred forty-one thousand, four hundred forty-two".