241252300000021 has 8 divisors (see below), whose sum is σ = 247929549929120. Its totient is φ = 234583308886608.

The previous prime is 241252300000013. The next prime is 241252300000027. The reversal of 241252300000021 is 120000003252142.

It is a happy number.

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 241252300000021 - 2³ = 241252300000013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241252299999938 and 241252300000001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241252300000027) 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, 2064644691 + ... + 2064761536.

It is an arithmetic number, because the mean of its divisors is an integer number (30991193741140).

Almost surely, 2^{241252300000021} is an apocalyptic number.

It is an amenable number.

241252300000021 is a deficient number, since it is larger than the sum of its proper divisors (6677249929099).

241252300000021 is a wasteful number, since it uses less digits than its factorization.

241252300000021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4129407843.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 241252300000021 its reverse (120000003252142), we get a palindrome (361252303252163).

The spelling of 241252300000021 in words is "two hundred forty-one trillion, two hundred fifty-two billion, three hundred million, twenty-one", and thus it is an aban number.