91241534266 has 8 divisors (see below), whose sum is σ = 144065580480. Its totient is φ = 43219674108.

The previous prime is 91241534261. The next prime is 91241534273. The reversal of 91241534266 is 66243514219.

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

It is not an unprimeable number, because it can be changed into a prime (91241534261) 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, 1200546466 + ... + 1200546541.

It is an arithmetic number, because the mean of its divisors is an integer number (18008197560).

Almost surely, 2^91241534266 is an apocalyptic number.

91241534266 is a deficient number, since it is larger than the sum of its proper divisors (52824046214).

91241534266 is a wasteful number, since it uses less digits than its factorization.

91241534266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401093028.

The product of its digits is 311040, while the sum is 43.

The spelling of 91241534266 in words is "ninety-one billion, two hundred forty-one million, five hundred thirty-four thousand, two hundred sixty-six".