240422754364543 has 24 divisors (see below), whose sum is σ = 252685943516160. Its totient is φ = 228732031669680.

The previous prime is 240422754364469. The next prime is 240422754364579. The reversal of 240422754364543 is 345463457224042.

It is not a de Polignac number, because 240422754364543 - 2⁴¹ = 238223731108991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240422154364543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86419818 + ... + 89158456.

It is an arithmetic number, because the mean of its divisors is an integer number (10528580979840).

Almost surely, 2^{240422754364543} is an apocalyptic number.

240422754364543 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

240422754364543 is a deficient number, since it is larger than the sum of its proper divisors (12263189151617).

240422754364543 is a wasteful number, since it uses less digits than its factorization.

240422754364543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739579 (or 2739556 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 55.

The spelling of 240422754364543 in words is "two hundred forty trillion, four hundred twenty-two billion, seven hundred fifty-four million, three hundred sixty-four thousand, five hundred forty-three".