26164922234 has 32 divisors (see below), whose sum is σ = 43660995840. Its totient is φ = 11658628800.

The previous prime is 26164922233. The next prime is 26164922237. The reversal of 26164922234 is 43222946162.

It is a super-2 number, since 2×26164922234² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 26164922191 and 26164922200.

It is not an unprimeable number, because it can be changed into a prime (26164922233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1426232 + ... + 1444460.

It is an arithmetic number, because the mean of its divisors is an integer number (1364406120).

Almost surely, 2^26164922234 is an apocalyptic number.

26164922234 is a deficient number, since it is larger than the sum of its proper divisors (17496073606).

26164922234 is a wasteful number, since it uses less digits than its factorization.

26164922234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19526.

The product of its digits is 248832, while the sum is 41.

The spelling of 26164922234 in words is "twenty-six billion, one hundred sixty-four million, nine hundred twenty-two thousand, two hundred thirty-four".