441113211513121 has 8 divisors (see below), whose sum is σ = 504264431330624. Its totient is φ = 377995753381680.

The previous prime is 441113211513067. The next prime is 441113211513157. The reversal of 441113211513121 is 121315112311144.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 441113211513121 - 2²¹ = 441113209415969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441113211510121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8440393515 + ... + 8440445776.

It is an arithmetic number, because the mean of its divisors is an integer number (63033053916328).

Almost surely, 2^{441113211513121} is an apocalyptic number.

It is an amenable number.

441113211513121 is a deficient number, since it is larger than the sum of its proper divisors (63151219817503).

441113211513121 is a wasteful number, since it uses less digits than its factorization.

441113211513121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16880843031.

The product of its digits is 2880, while the sum is 31.

Adding to 441113211513121 its reverse (121315112311144), we get a palindrome (562428323824265).

The spelling of 441113211513121 in words is "four hundred forty-one trillion, one hundred thirteen billion, two hundred eleven million, five hundred thirteen thousand, one hundred twenty-one".