23071666527358 has 16 divisors (see below), whose sum is σ = 37317458057040. Its totient is φ = 10662130872000.

The previous prime is 23071666527319. The next prime is 23071666527359. The reversal of 23071666527358 is 85372566617032.

It is a super-2 number, since 2×23071666527358² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23071666527296 and 23071666527305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23071666527359) 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 7 ways as a sum of consecutive naturals, for example, 7404255993 + ... + 7404259108.

It is an arithmetic number, because the mean of its divisors is an integer number (2332341128565).

Almost surely, 2^{23071666527358} is an apocalyptic number.

23071666527358 is a deficient number, since it is larger than the sum of its proper divisors (14245791529682).

23071666527358 is a wasteful number, since it uses less digits than its factorization.

23071666527358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14808515163.

The product of its (nonzero) digits is 76204800, while the sum is 61.

The spelling of 23071666527358 in words is "twenty-three trillion, seventy-one billion, six hundred sixty-six million, five hundred twenty-seven thousand, three hundred fifty-eight".