142244651056 has 40 divisors (see below), whose sum is σ = 276857280000. Its totient is φ = 70797840960.

The previous prime is 142244651047. The next prime is 142244651069. The reversal of 142244651056 is 650156442241.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13374861 + ... + 13385491.

It is an arithmetic number, because the mean of its divisors is an integer number (6921432000).

Almost surely, 2^142244651056 is an apocalyptic number.

142244651056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

142244651056 is a deficient number, since it is larger than the sum of its proper divisors (134612628944).

142244651056 is a wasteful number, since it uses less digits than its factorization.

142244651056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14377 (or 14371 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 142244651056 in words is "one hundred forty-two billion, two hundred forty-four million, six hundred fifty-one thousand, fifty-six".