142240218146064 has 80 divisors (see below), whose sum is σ = 421452498250240. Its totient is φ = 45883941333120.

The previous prime is 142240218146053. The next prime is 142240218146071. The reversal of 142240218146064 is 460641812042241.

142240218146064 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 4 + 0 + 2 + 181 + 460 + 6 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5310627967 + ... + 5310654750.

It is an arithmetic number, because the mean of its divisors is an integer number (5268156228128).

Almost surely, 2^{142240218146064} is an apocalyptic number.

It is an amenable number.

142240218146064 is an abundant number, since it is smaller than the sum of its proper divisors (279212280104176).

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

142240218146064 is a wasteful number, since it uses less digits than its factorization.

142240218146064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10621282765 (or 10621282753 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The spelling of 142240218146064 in words is "one hundred forty-two trillion, two hundred forty billion, two hundred eighteen million, one hundred forty-six thousand, sixty-four".