23163740323422 has 16 divisors (see below), whose sum is σ = 46370100237312. Its totient is φ = 7714143509400.

The previous prime is 23163740323411. The next prime is 23163740323429. The reversal of 23163740323422 is 22432304736132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23163740323429) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1775809204 + ... + 1775822247.

It is an arithmetic number, because the mean of its divisors is an integer number (2898131264832).

Almost surely, 2^{23163740323422} is an apocalyptic number.

23163740323422 is an abundant number, since it is smaller than the sum of its proper divisors (23206359913890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23163740323422 is a wasteful number, since it uses less digits than its factorization.

23163740323422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3551632543.

The product of its (nonzero) digits is 870912, while the sum is 42.

The spelling of 23163740323422 in words is "twenty-three trillion, one hundred sixty-three billion, seven hundred forty million, three hundred twenty-three thousand, four hundred twenty-two".