24340054543481 has 2 divisors, whose sum is σ = 24340054543482. Its totient is φ = 24340054543480.

The previous prime is 24340054543447. The next prime is 24340054543487. The reversal of 24340054543481 is 18434545004342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22478218854400 + 1861835689081 = 4741120^2 + 1364491^2 .

It is a cyclic number.

It is not a de Polignac number, because 24340054543481 - 2¹⁰ = 24340054542457 is a prime.

It is a super-2 number, since 2×24340054543481² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24340054543487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12170027271740 + 12170027271741.

It is an arithmetic number, because the mean of its divisors is an integer number (12170027271741).

Almost surely, 2^{24340054543481} is an apocalyptic number.

It is an amenable number.

24340054543481 is a deficient number, since it is larger than the sum of its proper divisors (1).

24340054543481 is an equidigital number, since it uses as much as digits as its factorization.

24340054543481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3686400, while the sum is 47.

The spelling of 24340054543481 in words is "twenty-four trillion, three hundred forty billion, fifty-four million, five hundred forty-three thousand, four hundred eighty-one".