240166331460672 has 56 divisors (see below), whose sum is σ = 637099198012416. Its totient is φ = 79846421749248.

The previous prime is 240166331460661. The next prime is 240166331460673. The reversal of 240166331460672 is 276064133661042.

240166331460672 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (240166331460673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1632911203 + ... + 1633058274.

Almost surely, 2^{240166331460672} is an apocalyptic number.

It is an amenable number.

240166331460672 is an abundant number, since it is smaller than the sum of its proper divisors (396932866551744).

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

240166331460672 is a wasteful number, since it uses less digits than its factorization.

240166331460672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3265969875 (or 3265969865 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 51.

It can be divided in two parts, 2401663 and 31460672, that added together give a triangular number (33862335 = T₈₂₂₉).

The spelling of 240166331460672 in words is "two hundred forty trillion, one hundred sixty-six billion, three hundred thirty-one million, four hundred sixty thousand, six hundred seventy-two".