42366542525156 has 12 divisors (see below), whose sum is σ = 74159056062000. Its totient is φ = 21178240793160.

The previous prime is 42366542525089. The next prime is 42366542525183. The reversal of 42366542525156 is 65152524566324.

It is a happy number.

42366542525156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1257598406 + ... + 1257632093.

It is an arithmetic number, because the mean of its divisors is an integer number (6179921338500).

Almost surely, 2^{42366542525156} is an apocalyptic number.

It is an amenable number.

42366542525156 is a deficient number, since it is larger than the sum of its proper divisors (31792513536844).

42366542525156 is a wasteful number, since it uses less digits than its factorization.

42366542525156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515234714 (or 2515234712 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 56.

The spelling of 42366542525156 in words is "forty-two trillion, three hundred sixty-six billion, five hundred forty-two million, five hundred twenty-five thousand, one hundred fifty-six".