240466421214 has 12 divisors (see below), whose sum is σ = 521010579336. Its totient is φ = 80155473732.

The previous prime is 240466421207. The next prime is 240466421263. The reversal of 240466421214 is 412124664042.

240466421214 is a `hidden beast` number, since 2 + 4 + 0 + 4 + 6 + 642 + 1 + 2 + 1 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6679622794 + ... + 6679622829.

It is an arithmetic number, because the mean of its divisors is an integer number (43417548278).

Almost surely, 2^240466421214 is an apocalyptic number.

240466421214 is an abundant number, since it is smaller than the sum of its proper divisors (280544158122).

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

240466421214 is a wasteful number, since it uses less digits than its factorization.

240466421214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13359245631 (or 13359245628 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 240466421214 in words is "two hundred forty billion, four hundred sixty-six million, four hundred twenty-one thousand, two hundred fourteen".