24604231481 has 2 divisors, whose sum is σ = 24604231482. Its totient is φ = 24604231480.

The previous prime is 24604231459. The next prime is 24604231541. The reversal of 24604231481 is 18413240642.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14396160256 + 10208071225 = 119984^2 + 101035^2 .

It is a cyclic number.

It is not a de Polignac number, because 24604231481 - 2¹⁰ = 24604230457 is a prime.

It is a super-2 number, since 2×24604231481² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24604231411) 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 as a sum of consecutive naturals, namely, 12302115740 + 12302115741.

It is an arithmetic number, because the mean of its divisors is an integer number (12302115741).

Almost surely, 2^24604231481 is an apocalyptic number.

It is an amenable number.

24604231481 is a deficient number, since it is larger than the sum of its proper divisors (1).

24604231481 is an equidigital number, since it uses as much as digits as its factorization.

24604231481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 24604231481 in words is "twenty-four billion, six hundred four million, two hundred thirty-one thousand, four hundred eighty-one".