71054386226 has 8 divisors (see below), whose sum is σ = 112851084060. Its totient is φ = 33437358208.

The previous prime is 71054386223. The next prime is 71054386231. The reversal of 71054386226 is 62268345017.

It can be written as a sum of positive squares in 2 ways, for example, as 71049435601 + 4950625 = 266551^2 + 2225^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (71054386223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044917411 + ... + 1044917478.

Almost surely, 2^71054386226 is an apocalyptic number.

71054386226 is a deficient number, since it is larger than the sum of its proper divisors (41796697834).

71054386226 is a wasteful number, since it uses less digits than its factorization.

71054386226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089834908.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 71054386226 in words is "seventy-one billion, fifty-four million, three hundred eighty-six thousand, two hundred twenty-six".