240632042153743 has 2 divisors, whose sum is σ = 240632042153744. Its totient is φ = 240632042153742.

The previous prime is 240632042153689. The next prime is 240632042153761. The reversal of 240632042153743 is 347351240236042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240632042153743 is a prime.

It is a super-2 number, since 2×240632042153743² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240632042153693 and 240632042153702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240632042153143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120316021076871 + 120316021076872.

It is an arithmetic number, because the mean of its divisors is an integer number (120316021076872).

Almost surely, 2^{240632042153743} is an apocalyptic number.

240632042153743 is a deficient number, since it is larger than the sum of its proper divisors (1).

240632042153743 is an equidigital number, since it uses as much as digits as its factorization.

240632042153743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 46.

Adding to 240632042153743 its reverse (347351240236042), we get a palindrome (587983282389785).

The spelling of 240632042153743 in words is "two hundred forty trillion, six hundred thirty-two billion, forty-two million, one hundred fifty-three thousand, seven hundred forty-three".