142888858860 has 72 divisors (see below), whose sum is σ = 439767055728. Its totient is φ = 34639721600.

The previous prime is 142888858811. The next prime is 142888858873. The reversal of 142888858860 is 68858888241.

142888858860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 142888858791 and 142888858800.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9833571 + ... + 9848090.

It is an arithmetic number, because the mean of its divisors is an integer number (6107875774).

Almost surely, 2^142888858860 is an apocalyptic number.

142888858860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142888858860 is an abundant number, since it is smaller than the sum of its proper divisors (296878196868).

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

142888858860 is a wasteful number, since it uses less digits than its factorization.

142888858860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19681695 (or 19681682 counting only the distinct ones).

The product of its (nonzero) digits is 62914560, while the sum is 66.

The spelling of 142888858860 in words is "one hundred forty-two billion, eight hundred eighty-eight million, eight hundred fifty-eight thousand, eight hundred sixty".