266041046132622 has 20 divisors (see below), whose sum is σ = 596129010779016. Its totient is φ = 88680348710820.

The previous prime is 266041046132597. The next prime is 266041046132639. The reversal of 266041046132622 is 226231640140662.

It is a happy number.

266041046132622 is a `hidden beast` number, since 2 + 6 + 6 + 0 + 4 + 1 + 0 + 4 + 6 + 13 + 2 + 622 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 821114339754 + ... + 821114340077.

Almost surely, 2^{266041046132622} is an apocalyptic number.

266041046132622 is an abundant number, since it is smaller than the sum of its proper divisors (330087964646394).

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

266041046132622 is a wasteful number, since it uses less digits than its factorization.

266041046132622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642228679845 (or 1642228679836 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 266041046132622 in words is "two hundred sixty-six trillion, forty-one billion, forty-six million, one hundred thirty-two thousand, six hundred twenty-two".