210024121401404 has 12 divisors (see below), whose sum is σ = 367544095573200. Its totient is φ = 105011522666208.

The previous prime is 210024121401253. The next prime is 210024121401421. The reversal of 210024121401404 is 404104121420012.

It is a super-2 number, since 2×210024121401404² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133629689 + ... + 135192240.

It is an arithmetic number, because the mean of its divisors is an integer number (30628674631100).

Almost surely, 2^{210024121401404} is an apocalyptic number.

It is an amenable number.

210024121401404 is a deficient number, since it is larger than the sum of its proper divisors (157519974171796).

210024121401404 is a wasteful number, since it uses less digits than its factorization.

210024121401404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269017252 (or 269017250 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 210024121401404 its reverse (404104121420012), we get a palindrome (614128242821416).

The spelling of 210024121401404 in words is "two hundred ten trillion, twenty-four billion, one hundred twenty-one million, four hundred one thousand, four hundred four".