91246387341 has 16 divisors (see below), whose sum is σ = 128079705600. Its totient is φ = 57622727088.

The previous prime is 91246387279. The next prime is 91246387343. The reversal of 91246387341 is 14378364219.

It is not a de Polignac number, because 91246387341 - 2⁷ = 91246387213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91246387343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439990 + ... + 613256.

It is an arithmetic number, because the mean of its divisors is an integer number (8004981600).

Almost surely, 2^91246387341 is an apocalyptic number.

It is an amenable number.

91246387341 is a deficient number, since it is larger than the sum of its proper divisors (36833318259).

91246387341 is a wasteful number, since it uses less digits than its factorization.

91246387341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182528.

The product of its digits is 870912, while the sum is 48.

The spelling of 91246387341 in words is "ninety-one billion, two hundred forty-six million, three hundred eighty-seven thousand, three hundred forty-one".