4241044212421 has 16 divisors (see below), whose sum is σ = 4520170335744. Its totient is φ = 3969834447744.

The previous prime is 4241044212401. The next prime is 4241044212443. The reversal of 4241044212421 is 1242124401424.

It is not a de Polignac number, because 4241044212421 - 2²³ = 4241035823813 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 (4241044212401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8395015 + ... + 8885851.

It is an arithmetic number, because the mean of its divisors is an integer number (282510645984).

Almost surely, 2^{4241044212421} is an apocalyptic number.

It is an amenable number.

4241044212421 is a deficient number, since it is larger than the sum of its proper divisors (279126123323).

4241044212421 is a wasteful number, since it uses less digits than its factorization.

4241044212421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498900.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 4241044212421 its reverse (1242124401424), we get a palindrome (5483168613845).

The spelling of 4241044212421 in words is "four trillion, two hundred forty-one billion, forty-four million, two hundred twelve thousand, four hundred twenty-one".