240323540410040 has 32 divisors (see below), whose sum is σ = 543445191900000. Its totient is φ = 95646353768064.

The previous prime is 240323540410001. The next prime is 240323540410069. The reversal of 240323540410040 is 40014045323042.

It is a super-2 number, since 2×240323540410040² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240323540409979 and 240323540410006.

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, 15095691815 + ... + 15095707734.

It is an arithmetic number, because the mean of its divisors is an integer number (16982662246875).

Almost surely, 2^{240323540410040} is an apocalyptic number.

240323540410040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240323540410040 is an abundant number, since it is smaller than the sum of its proper divisors (303121651489960).

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

240323540410040 is a wasteful number, since it uses less digits than its factorization.

240323540410040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30191399759 (or 30191399755 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 240323540410040 its reverse (40014045323042), we get a palindrome (280337585733082).

The spelling of 240323540410040 in words is "two hundred forty trillion, three hundred twenty-three billion, five hundred forty million, four hundred ten thousand, forty".