240113312341540 has 96 divisors (see below), whose sum is σ = 556268686202880. Its totient is φ = 86331282892800.

The previous prime is 240113312341531. The next prime is 240113312341549. The reversal of 240113312341540 is 45143213311042.

It is an interprime number because it is at equal distance from previous prime (240113312341531) and next prime (240113312341549).

It is a junction number, because it is equal to n+sod(n) for n = 240113312341496 and 240113312341505.

It is not an unprimeable number, because it can be changed into a prime (240113312341549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1758861885 + ... + 1758998395.

It is an arithmetic number, because the mean of its divisors is an integer number (5794465481280).

Almost surely, 2^{240113312341540} is an apocalyptic number.

240113312341540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240113312341540 is an abundant number, since it is smaller than the sum of its proper divisors (316155373861340).

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

240113312341540 is a wasteful number, since it uses less digits than its factorization.

240113312341540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226453 (or 226451 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 240113312341540 its reverse (45143213311042), we get a palindrome (285256525652582).

The spelling of 240113312341540 in words is "two hundred forty trillion, one hundred thirteen billion, three hundred twelve million, three hundred forty-one thousand, five hundred forty".