23342042150173 has 2 divisors, whose sum is σ = 23342042150174. Its totient is φ = 23342042150172.

The previous prime is 23342042150171. The next prime is 23342042150233. The reversal of 23342042150173 is 37105124024332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16596319004164 + 6745723146009 = 4073858^2 + 2597253^2 .

It is a cyclic number.

It is not a de Polignac number, because 23342042150173 - 2¹ = 23342042150171 is a prime.

Together with 23342042150171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23342042150171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11671021075086 + 11671021075087.

It is an arithmetic number, because the mean of its divisors is an integer number (11671021075087).

Almost surely, 2^{23342042150173} is an apocalyptic number.

It is an amenable number.

23342042150173 is a deficient number, since it is larger than the sum of its proper divisors (1).

23342042150173 is an equidigital number, since it uses as much as digits as its factorization.

23342042150173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 23342042150173 in words is "twenty-three trillion, three hundred forty-two billion, forty-two million, one hundred fifty thousand, one hundred seventy-three".