242123065570 has 32 divisors (see below), whose sum is σ = 450949118976. Its totient is φ = 93502382400.

The previous prime is 242123065519. The next prime is 242123065571. The reversal of 242123065570 is 75560321242.

242123065570 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (242123065571) by changing a digit.

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, 797094 + ... + 1058113.

It is an arithmetic number, because the mean of its divisors is an integer number (14092159968).

Almost surely, 2^242123065570 is an apocalyptic number.

242123065570 is a deficient number, since it is larger than the sum of its proper divisors (208826053406).

242123065570 is a wasteful number, since it uses less digits than its factorization.

242123065570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855666.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 242123065570 in words is "two hundred forty-two billion, one hundred twenty-three million, sixty-five thousand, five hundred seventy".