142355503775 has 48 divisors (see below), whose sum is σ = 188704112640. Its totient is φ = 106294204800.

The previous prime is 142355503769. The next prime is 142355503793. The reversal of 142355503775 is 577305553241.

It is not a de Polignac number, because 142355503775 - 2⁶ = 142355503711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24427412 + ... + 24433238.

It is an arithmetic number, because the mean of its divisors is an integer number (3931335680).

Almost surely, 2^142355503775 is an apocalyptic number.

142355503775 is a deficient number, since it is larger than the sum of its proper divisors (46348608865).

142355503775 is a wasteful number, since it uses less digits than its factorization.

142355503775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6984 (or 6979 counting only the distinct ones).

The product of its (nonzero) digits is 2205000, while the sum is 47.

The spelling of 142355503775 in words is "one hundred forty-two billion, three hundred fifty-five million, five hundred three thousand, seven hundred seventy-five".