142343561075 has 12 divisors (see below), whose sum is σ = 177492088440. Its totient is φ = 113238672960.

The previous prime is 142343561047. The next prime is 142343561077. The reversal of 142343561075 is 570165343241.

142343561075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142343561075 - 2⁸ = 142343560819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142343561077) 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 11 ways as a sum of consecutive naturals, for example, 15899834 + ... + 15908783.

It is an arithmetic number, because the mean of its divisors is an integer number (14791007370).

Almost surely, 2^142343561075 is an apocalyptic number.

142343561075 is a deficient number, since it is larger than the sum of its proper divisors (35148527365).

142343561075 is a wasteful number, since it uses less digits than its factorization.

142343561075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31808806 (or 31808801 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 142343561075 in words is "one hundred forty-two billion, three hundred forty-three million, five hundred sixty-one thousand, seventy-five".