24120102033421 has 2 divisors, whose sum is σ = 24120102033422. Its totient is φ = 24120102033420.

The previous prime is 24120102033403. The next prime is 24120102033457. The reversal of 24120102033421 is 12433020102142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22930584610921 + 1189517422500 = 4788589^2 + 1090650^2 .

It is a cyclic number.

It is not a de Polignac number, because 24120102033421 - 2¹¹ = 24120102031373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24120102033121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12060051016710 + 12060051016711.

It is an arithmetic number, because the mean of its divisors is an integer number (12060051016711).

Almost surely, 2^{24120102033421} is an apocalyptic number.

It is an amenable number.

24120102033421 is a deficient number, since it is larger than the sum of its proper divisors (1).

24120102033421 is an equidigital number, since it uses as much as digits as its factorization.

24120102033421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 24120102033421 its reverse (12433020102142), we get a palindrome (36553122135563).

The spelling of 24120102033421 in words is "twenty-four trillion, one hundred twenty billion, one hundred two million, thirty-three thousand, four hundred twenty-one".