210434023104023 has 8 divisors (see below), whose sum is σ = 212450893445808. Its totient is φ = 208419865435264.

The previous prime is 210434023104001. The next prime is 210434023104031. The reversal of 210434023104023 is 320401320434012.

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

It is a cyclic number.

It is not a de Polignac number, because 210434023104023 - 2²⁸ = 210433754668567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210434023103023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678012365 + ... + 678322662.

It is an arithmetic number, because the mean of its divisors is an integer number (26556361680726).

Almost surely, 2^{210434023104023} is an apocalyptic number.

210434023104023 is a deficient number, since it is larger than the sum of its proper divisors (2016870341785).

210434023104023 is a wasteful number, since it uses less digits than its factorization.

210434023104023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356336513.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 210434023104023 its reverse (320401320434012), we get a palindrome (530835343538035).

The spelling of 210434023104023 in words is "two hundred ten trillion, four hundred thirty-four billion, twenty-three million, one hundred four thousand, twenty-three".