210431144003401 has 32 divisors (see below), whose sum is σ = 215062543987200. Its totient is φ = 205859164608000.

The previous prime is 210431144003389. The next prime is 210431144003441. The reversal of 210431144003401 is 104300441134012.

It is a cyclic number.

It is not a de Polignac number, because 210431144003401 - 2¹³ = 210431143995209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210431144003401.

It is not an unprimeable number, because it can be changed into a prime (210431144003441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17159835996 + ... + 17159848258.

It is an arithmetic number, because the mean of its divisors is an integer number (6720704499600).

Almost surely, 2^{210431144003401} is an apocalyptic number.

It is an amenable number.

210431144003401 is a deficient number, since it is larger than the sum of its proper divisors (4631399983799).

210431144003401 is a wasteful number, since it uses less digits than its factorization.

210431144003401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16057.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 210431144003401 its reverse (104300441134012), we get a palindrome (314731585137413).

The spelling of 210431144003401 in words is "two hundred ten trillion, four hundred thirty-one billion, one hundred forty-four million, three thousand, four hundred one".