26229054172 has 48 divisors (see below), whose sum is σ = 48424223232. Its totient is φ = 12415152960.

The previous prime is 26229054169. The next prime is 26229054217. The reversal of 26229054172 is 27145092262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1665897 + ... + 1681567.

It is an arithmetic number, because the mean of its divisors is an integer number (1008837984).

Almost surely, 2^26229054172 is an apocalyptic number.

It is an amenable number.

26229054172 is a deficient number, since it is larger than the sum of its proper divisors (22195169060).

26229054172 is a wasteful number, since it uses less digits than its factorization.

26229054172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16018 (or 16016 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 26229054172 in words is "twenty-six billion, two hundred twenty-nine million, fifty-four thousand, one hundred seventy-two".