142888010287 has 16 divisors (see below), whose sum is σ = 158786488224. Its totient is φ = 128558918400.

The previous prime is 142888010281. The next prime is 142888010303. The reversal of 142888010287 is 782010888241.

It is a happy number.

It is not a de Polignac number, because 142888010287 - 2¹¹ = 142888008239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142888010287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142888010281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424264 + ... + 682477.

It is an arithmetic number, because the mean of its divisors is an integer number (9924155514).

Almost surely, 2^142888010287 is an apocalyptic number.

142888010287 is a deficient number, since it is larger than the sum of its proper divisors (15898477937).

142888010287 is an equidigital number, since it uses as much as digits as its factorization.

142888010287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106871 (or 1106849 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 49.

The spelling of 142888010287 in words is "one hundred forty-two billion, eight hundred eighty-eight million, ten thousand, two hundred eighty-seven".