210444401324 has 12 divisors (see below), whose sum is σ = 370147133664. Its totient is φ = 104688077424.

The previous prime is 210444401273. The next prime is 210444401339. The reversal of 210444401324 is 423104444012.

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, 133529924 + ... + 133531499.

It is an arithmetic number, because the mean of its divisors is an integer number (30845594472).

Almost surely, 2^210444401324 is an apocalyptic number.

It is an amenable number.

210444401324 is a deficient number, since it is larger than the sum of its proper divisors (159702732340).

210444401324 is a wasteful number, since it uses less digits than its factorization.

210444401324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267061624 (or 267061622 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 210444401324 its reverse (423104444012), we get a palindrome (633548845336).

The spelling of 210444401324 in words is "two hundred ten billion, four hundred forty-four million, four hundred one thousand, three hundred twenty-four".