240404525145364 has 24 divisors (see below), whose sum is σ = 421121541772008. Its totient is φ = 120084100316160.

The previous prime is 240404525145311. The next prime is 240404525145413. The reversal of 240404525145364 is 463541525404042.

It can be written as a sum of positive squares in 4 ways, for example, as 245718490000 + 240158806655364 = 495700^2 + 15497058^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59624734 + ... + 63528874.

It is an arithmetic number, because the mean of its divisors is an integer number (17546730907167).

Almost surely, 2^{240404525145364} is an apocalyptic number.

It is an amenable number.

240404525145364 is a deficient number, since it is larger than the sum of its proper divisors (180717016626644).

240404525145364 is a wasteful number, since it uses less digits than its factorization.

240404525145364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3919275 (or 3919273 counting only the distinct ones).

The product of its (nonzero) digits is 9216000, while the sum is 49.

The spelling of 240404525145364 in words is "two hundred forty trillion, four hundred four billion, five hundred twenty-five million, one hundred forty-five thousand, three hundred sixty-four".