24256032961 has 2 divisors, whose sum is σ = 24256032962. Its totient is φ = 24256032960.

The previous prime is 24256032949. The next prime is 24256033003. The reversal of 24256032961 is 16923065242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20164000000 + 4092032961 = 142000^2 + 63969^2 .

It is a cyclic number.

It is not a de Polignac number, because 24256032961 - 2¹¹ = 24256030913 is a prime.

It is not a weakly prime, because it can be changed into another prime (24256032901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12128016480 + 12128016481.

It is an arithmetic number, because the mean of its divisors is an integer number (12128016481).

Almost surely, 2^24256032961 is an apocalyptic number.

It is an amenable number.

24256032961 is a deficient number, since it is larger than the sum of its proper divisors (1).

24256032961 is an equidigital number, since it uses as much as digits as its factorization.

24256032961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 24256032961 in words is "twenty-four billion, two hundred fifty-six million, thirty-two thousand, nine hundred sixty-one".