11314322441021 has 8 divisors (see below), whose sum is σ = 11324659723320. Its totient is φ = 11303985719808.

The previous prime is 11314322441017. The next prime is 11314322441119. The reversal of 11314322441021 is 12014422341311.

It can be written as a sum of positive squares in 4 ways, for example, as 2513968802500 + 8800353638521 = 1585550^2 + 2966539^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11314322441021 - 2² = 11314322441017 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 (11314322441221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47589575 + ... + 47826731.

It is an arithmetic number, because the mean of its divisors is an integer number (1415582465415).

Almost surely, 2^{11314322441021} is an apocalyptic number.

It is an amenable number.

11314322441021 is a deficient number, since it is larger than the sum of its proper divisors (10337282299).

11314322441021 is a wasteful number, since it uses less digits than its factorization.

11314322441021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280543.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 11314322441021 its reverse (12014422341311), we get a palindrome (23328744782332).

The spelling of 11314322441021 in words is "eleven trillion, three hundred fourteen billion, three hundred twenty-two million, four hundred forty-one thousand, twenty-one".