241400053421 has 4 divisors (see below), whose sum is σ = 247287859644. Its totient is φ = 235512247200.

The previous prime is 241400053393. The next prime is 241400053471. The reversal of 241400053421 is 124350004142.

241400053421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50090916100 + 191309137321 = 223810^2 + 437389^2 .

It is a cyclic number.

It is not a de Polignac number, because 241400053421 - 2²⁶ = 241332944557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241400053471) 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 3 ways as a sum of consecutive naturals, for example, 2943903050 + ... + 2943903131.

It is an arithmetic number, because the mean of its divisors is an integer number (61821964911).

Almost surely, 2^241400053421 is an apocalyptic number.

It is an amenable number.

241400053421 is a deficient number, since it is larger than the sum of its proper divisors (5887806223).

241400053421 is an equidigital number, since it uses as much as digits as its factorization.

241400053421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887806222.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 241400053421 its reverse (124350004142), we get a palindrome (365750057563).

The spelling of 241400053421 in words is "two hundred forty-one billion, four hundred million, fifty-three thousand, four hundred twenty-one".