240323540524240 has 40 divisors (see below), whose sum is σ = 561213695337120. Its totient is φ = 95705938598016.

The previous prime is 240323540524237. The next prime is 240323540524289. The reversal of 240323540524240 is 42425045323042.

240323540524240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 240323540524193 and 240323540524202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6616819410 + ... + 6616855729.

It is an arithmetic number, because the mean of its divisors is an integer number (14030342383428).

Almost surely, 2^{240323540524240} is an apocalyptic number.

240323540524240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240323540524240 is an abundant number, since it is smaller than the sum of its proper divisors (320890154812880).

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

240323540524240 is a wasteful number, since it uses less digits than its factorization.

240323540524240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13233675379 (or 13233675373 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 40.

Adding to 240323540524240 its reverse (42425045323042), we get a palindrome (282748585847282).

The spelling of 240323540524240 in words is "two hundred forty trillion, three hundred twenty-three billion, five hundred forty million, five hundred twenty-four thousand, two hundred forty".