142250544000 has 192 divisors, whose sum is σ = 510857783280. Its totient is φ = 37933440000.

The previous prime is 142250543951. The next prime is 142250544001. The reversal of 142250544000 is 445052241.

142250544000 is a `hidden beast` number, since 1 + 4 + 2 + 250 + 5 + 4 + 400 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142250544001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349926 + ... + 637925.

Almost surely, 2^142250544000 is an apocalyptic number.

142250544000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142250544000 is an abundant number, since it is smaller than the sum of its proper divisors (368607239280).

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

142250544000 is an equidigital number, since it uses as much as digits as its factorization.

142250544000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987886 (or 987861 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 142250544000 its reverse (445052241), we get a palindrome (142695596241).

The spelling of 142250544000 in words is "one hundred forty-two billion, two hundred fifty million, five hundred forty-four thousand".