142530555040 has 96 divisors (see below), whose sum is σ = 365885130240. Its totient is φ = 52269235200.

The previous prime is 142530555023. The next prime is 142530555127. The reversal of 142530555040 is 40555035241.

142530555040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 142530554987 and 142530555005.

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 15 ways as a sum of consecutive naturals, for example, 661971 + ... + 850450.

It is an arithmetic number, because the mean of its divisors is an integer number (3811303440).

Almost surely, 2^142530555040 is an apocalyptic number.

142530555040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142530555040 is an abundant number, since it is smaller than the sum of its proper divisors (223354575200).

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

142530555040 is a wasteful number, since it uses less digits than its factorization.

142530555040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512486 (or 1512478 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 142530555040 in words is "one hundred forty-two billion, five hundred thirty million, five hundred fifty-five thousand, forty".