240040205515104 has 24 divisors (see below), whose sum is σ = 630105539477400. Its totient is φ = 80013401838336.

The previous prime is 240040205515021. The next prime is 240040205515139. The reversal of 240040205515104 is 401515502040042.

It is a happy number.

240040205515104 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 (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250209403629 + ... + 1250209403820.

It is an arithmetic number, because the mean of its divisors is an integer number (26254397478225).

Almost surely, 2^{240040205515104} is an apocalyptic number.

240040205515104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

240040205515104 is an abundant number, since it is smaller than the sum of its proper divisors (390065333962296).

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

240040205515104 is a wasteful number, since it uses less digits than its factorization.

240040205515104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500418807462 (or 2500418807454 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 240040205515104 its reverse (401515502040042), we get a palindrome (641555707555146).

The spelling of 240040205515104 in words is "two hundred forty trillion, forty billion, two hundred five million, five hundred fifteen thousand, one hundred four".