22464241540001 has 8 divisors (see below), whose sum is σ = 22529120012424. Its totient is φ = 22399370076160.

The previous prime is 22464241539977. The next prime is 22464241540021. The reversal of 22464241540001 is 10004514246422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 285557709376 + 22178683830625 = 534376^2 + 4709425^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22464241540001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22464241540021) 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, 4701881 + ... + 8187561.

It is an arithmetic number, because the mean of its divisors is an integer number (2816140001553).

Almost surely, 2^{22464241540001} is an apocalyptic number.

It is an amenable number.

22464241540001 is a deficient number, since it is larger than the sum of its proper divisors (64878472423).

22464241540001 is a wasteful number, since it uses less digits than its factorization.

22464241540001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3504291.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 22464241540001 its reverse (10004514246422), we get a palindrome (32468755786423).

The spelling of 22464241540001 in words is "twenty-two trillion, four hundred sixty-four billion, two hundred forty-one million, five hundred forty thousand, one".