142886164464 has 30 divisors (see below), whose sum is σ = 399882807896. Its totient is φ = 47628721440.

The previous prime is 142886164457. The next prime is 142886164469. The reversal of 142886164464 is 464461688241.

142886164464 is a `hidden beast` number, since 1 + 42 + 8 + 86 + 1 + 64 + 464 = 666.

142886164464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 142886164464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142886164469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 496132372 + ... + 496132659.

Almost surely, 2^142886164464 is an apocalyptic number.

It is an amenable number.

142886164464 is an abundant number, since it is smaller than the sum of its proper divisors (256996643432).

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

142886164464 is a wasteful number, since it uses less digits than its factorization.

142886164464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992265045 (or 992265036 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 54.

The spelling of 142886164464 in words is "one hundred forty-two billion, eight hundred eighty-six million, one hundred sixty-four thousand, four hundred sixty-four".