441251023213 has 16 divisors (see below), whose sum is σ = 592448927616. Its totient is φ = 317383352640.

The previous prime is 441251023123. The next prime is 441251023261. The reversal of 441251023213 is 312320152144.

It is a cyclic number.

It is not a de Polignac number, because 441251023213 - 2⁹ = 441251022701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441251023613) 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, 220404106 + ... + 220406107.

It is an arithmetic number, because the mean of its divisors is an integer number (37028057976).

Almost surely, 2^441251023213 is an apocalyptic number.

It is an amenable number.

441251023213 is a deficient number, since it is larger than the sum of its proper divisors (151197904403).

441251023213 is a wasteful number, since it uses less digits than its factorization.

441251023213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440810244.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 441251023213 its reverse (312320152144), we get a palindrome (753571175357).

It can be divided in two parts, 44125102 and 3213, that added together give a triangular number (44128315 = T₉₃₉₄).

The spelling of 441251023213 in words is "four hundred forty-one billion, two hundred fifty-one million, twenty-three thousand, two hundred thirteen".