142886164463 has 32 divisors (see below), whose sum is σ = 165638753280. Its totient is φ = 120735636480.

The previous prime is 142886164457. The next prime is 142886164469. The reversal of 142886164463 is 364461688241.

It is an interprime number because it is at equal distance from previous prime (142886164457) and next prime (142886164469).

It is a cyclic number.

It is not a de Polignac number, because 142886164463 - 2¹⁴ = 142886148079 is a prime.

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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75640223 + ... + 75642111.

It is an arithmetic number, because the mean of its divisors is an integer number (5176211040).

Almost surely, 2^142886164463 is an apocalyptic number.

142886164463 is a deficient number, since it is larger than the sum of its proper divisors (22752588817).

142886164463 is a wasteful number, since it uses less digits than its factorization.

142886164463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567.

The product of its digits is 5308416, while the sum is 53.

The spelling of 142886164463 in words is "one hundred forty-two billion, eight hundred eighty-six million, one hundred sixty-four thousand, four hundred sixty-three".