240321423424860 has 192 divisors, whose sum is σ = 773463173212800. Its totient is φ = 61874667638784.

The previous prime is 240321423424811. The next prime is 240321423424867. The reversal of 240321423424860 is 68424324123042.

240321423424860 is a `hidden beast` number, since 2 + 4 + 0 + 3 + 2 + 142 + 3 + 424 + 86 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240321423424867) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1049998194 + ... + 1050227046.

It is an arithmetic number, because the mean of its divisors is an integer number (4028454027150).

Almost surely, 2^{240321423424860} is an apocalyptic number.

240321423424860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240321423424860 is an abundant number, since it is smaller than the sum of its proper divisors (533141749787940).

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

240321423424860 is a wasteful number, since it uses less digits than its factorization.

240321423424860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295957 (or 295949 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 45.

The spelling of 240321423424860 in words is "two hundred forty trillion, three hundred twenty-one billion, four hundred twenty-three million, four hundred twenty-four thousand, eight hundred sixty".