24140661040297 has 2 divisors, whose sum is σ = 24140661040298. Its totient is φ = 24140661040296.

The previous prime is 24140661040271. The next prime is 24140661040333. The reversal of 24140661040297 is 79204016604142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23714377407081 + 426283633216 = 4869741^2 + 652904^2 .

It is a cyclic number.

It is not a de Polignac number, because 24140661040297 - 2⁴³ = 15344568018089 is a prime.

It is not a weakly prime, because it can be changed into another prime (24140661040697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12070330520148 + 12070330520149.

It is an arithmetic number, because the mean of its divisors is an integer number (12070330520149).

Almost surely, 2^{24140661040297} is an apocalyptic number.

It is an amenable number.

24140661040297 is a deficient number, since it is larger than the sum of its proper divisors (1).

24140661040297 is an equidigital number, since it uses as much as digits as its factorization.

24140661040297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 24140661040297 in words is "twenty-four trillion, one hundred forty billion, six hundred sixty-one million, forty thousand, two hundred ninety-seven".