23071005734143 has 4 divisors (see below), whose sum is σ = 23866557656040. Its totient is φ = 22275453812248.

The previous prime is 23071005734131. The next prime is 23071005734149. The reversal of 23071005734143 is 34143750017032.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23071005734143 - 2⁵ = 23071005734111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23071005734096 and 23071005734105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23071005734149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397775960905 + ... + 397775960962.

It is an arithmetic number, because the mean of its divisors is an integer number (5966639414010).

Almost surely, 2^{23071005734143} is an apocalyptic number.

23071005734143 is a deficient number, since it is larger than the sum of its proper divisors (795551921897).

23071005734143 is an equidigital number, since it uses as much as digits as its factorization.

23071005734143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795551921896.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 23071005734143 in words is "twenty-three trillion, seventy-one billion, five million, seven hundred thirty-four thousand, one hundred forty-three".