240341545523142 has 48 divisors (see below), whose sum is σ = 615653220068640. Its totient is φ = 66301116005376.

The previous prime is 240341545523137. The next prime is 240341545523143. The reversal of 240341545523142 is 241325545143042.

240341545523142 is a `hidden beast` number, since 2 + 4 + 0 + 3 + 4 + 1 + 54 + 552 + 3 + 1 + 42 = 666.

240341545523142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240341545523143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32887454683 + ... + 32887461990.

It is an arithmetic number, because the mean of its divisors is an integer number (12826108751430).

Almost surely, 2^{240341545523142} is an apocalyptic number.

240341545523142 is an abundant number, since it is smaller than the sum of its proper divisors (375311674545498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240341545523142 is a wasteful number, since it uses less digits than its factorization.

240341545523142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65774916717 (or 65774916714 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 240341545523142 in words is "two hundred forty trillion, three hundred forty-one billion, five hundred forty-five million, five hundred twenty-three thousand, one hundred forty-two".