210423314043442 has 8 divisors (see below), whose sum is σ = 317221076448000. Its totient is φ = 104682955227444.

The previous prime is 210423314043427. The next prime is 210423314043577. The reversal of 210423314043442 is 244340413324012.

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

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, 264350896642 + ... + 264350897437.

It is an arithmetic number, because the mean of its divisors is an integer number (39652634556000).

Almost surely, 2^{210423314043442} is an apocalyptic number.

210423314043442 is a deficient number, since it is larger than the sum of its proper divisors (106797762404558).

210423314043442 is a wasteful number, since it uses less digits than its factorization.

210423314043442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528701794280.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 210423314043442 its reverse (244340413324012), we get a palindrome (454763727367454).

The spelling of 210423314043442 in words is "two hundred ten trillion, four hundred twenty-three billion, three hundred fourteen million, forty-three thousand, four hundred forty-two".