244212231003406 has 16 divisors (see below), whose sum is σ = 367638184927728. Its totient is φ = 121666959921600.

The previous prime is 244212231003313. The next prime is 244212231003413. The reversal of 244212231003406 is 604300132212442.

It is a super-2 number, since 2×244212231003406² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197021815 + ... + 198257458.

It is an arithmetic number, because the mean of its divisors is an integer number (22977386557983).

Almost surely, 2^{244212231003406} is an apocalyptic number.

244212231003406 is a deficient number, since it is larger than the sum of its proper divisors (123425953924322).

244212231003406 is a wasteful number, since it uses less digits than its factorization.

244212231003406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395280387.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 244212231003406 its reverse (604300132212442), we get a palindrome (848512363215848).

The spelling of 244212231003406 in words is "two hundred forty-four trillion, two hundred twelve billion, two hundred thirty-one million, three thousand, four hundred six".