142830444288 has 72 divisors (see below), whose sum is σ = 434442617728. Its totient is φ = 40808696832.

The previous prime is 142830444259. The next prime is 142830444299. The reversal of 142830444288 is 882444038241.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13278706 + ... + 13289457.

Almost surely, 2^142830444288 is an apocalyptic number.

It is an amenable number.

142830444288 is an abundant number, since it is smaller than the sum of its proper divisors (291612173440).

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

142830444288 is an equidigital number, since it uses as much as digits as its factorization.

142830444288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26568189 (or 26568175 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 48.

The spelling of 142830444288 in words is "one hundred forty-two billion, eight hundred thirty million, four hundred forty-four thousand, two hundred eighty-eight".