24221241140389 has 2 divisors, whose sum is σ = 24221241140390. Its totient is φ = 24221241140388.

The previous prime is 24221241140381. The next prime is 24221241140423. The reversal of 24221241140389 is 98304114212242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15990137520289 + 8231103620100 = 3998767^2 + 2868990^2 .

It is a cyclic number.

It is not a de Polignac number, because 24221241140389 - 2³ = 24221241140381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24221241140381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12110620570194 + 12110620570195.

It is an arithmetic number, because the mean of its divisors is an integer number (12110620570195).

Almost surely, 2^{24221241140389} is an apocalyptic number.

It is an amenable number.

24221241140389 is a deficient number, since it is larger than the sum of its proper divisors (1).

24221241140389 is an equidigital number, since it uses as much as digits as its factorization.

24221241140389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 24221241140389 in words is "twenty-four trillion, two hundred twenty-one billion, two hundred forty-one million, one hundred forty thousand, three hundred eighty-nine".