20230712746126 has 4 divisors (see below), whose sum is σ = 30346069119192. Its totient is φ = 10115356373062.

The previous prime is 20230712746117. The next prime is 20230712746129. The reversal of 20230712746126 is 62164721703202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230712746129) 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 as a sum of consecutive naturals, namely, 5057678186530 + ... + 5057678186533.

It is an arithmetic number, because the mean of its divisors is an integer number (7586517279798).

Almost surely, 2^{20230712746126} is an apocalyptic number.

20230712746126 is a deficient number, since it is larger than the sum of its proper divisors (10115356373066).

20230712746126 is a wasteful number, since it uses less digits than its factorization.

20230712746126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10115356373065.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 20230712746126 in words is "twenty trillion, two hundred thirty billion, seven hundred twelve million, seven hundred forty-six thousand, one hundred twenty-six".