142030858272 has 24 divisors (see below), whose sum is σ = 372831003216. Its totient is φ = 47343619392.

The previous prime is 142030858271. The next prime is 142030858279. The reversal of 142030858272 is 272858030241.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (142030858271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739743958 + ... + 739744149.

It is an arithmetic number, because the mean of its divisors is an integer number (15534625134).

Almost surely, 2^142030858272 is an apocalyptic number.

142030858272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142030858272 is an abundant number, since it is smaller than the sum of its proper divisors (230800144944).

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

142030858272 is a wasteful number, since it uses less digits than its factorization.

142030858272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479488120 (or 1479488112 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 142030858272 in words is "one hundred forty-two billion, thirty million, eight hundred fifty-eight thousand, two hundred seventy-two".