210232874941 has 4 divisors (see below), whose sum is σ = 215914844572. Its totient is φ = 204550905312.

The previous prime is 210232874927. The next prime is 210232874959. The reversal of 210232874941 is 149478232012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 185890322500 + 24342552441 = 431150^2 + 156021^2 .

It is a cyclic number.

It is not a de Polignac number, because 210232874941 - 2⁹ = 210232874429 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 (210232884941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2840984760 + ... + 2840984833.

It is an arithmetic number, because the mean of its divisors is an integer number (53978711143).

Almost surely, 2^210232874941 is an apocalyptic number.

It is an amenable number.

210232874941 is a deficient number, since it is larger than the sum of its proper divisors (5681969631).

210232874941 is an equidigital number, since it uses as much as digits as its factorization.

210232874941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5681969630.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 210232874941 in words is "two hundred ten billion, two hundred thirty-two million, eight hundred seventy-four thousand, nine hundred forty-one".