91343333334319 has 16 divisors (see below), whose sum is σ = 104902386007680. Its totient is φ = 78661009539360.

The previous prime is 91343333334317. The next prime is 91343333334347.

91343333334319 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 91343333334319 - 2¹ = 91343333334317 is a prime.

It is a super-2 number, since 2×91343333334319² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91343333334313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19827277 + ... + 23995990.

It is an arithmetic number, because the mean of its divisors is an integer number (6556399125480).

Almost surely, 2^{91343333334319} is an apocalyptic number.

91343333334319 is a deficient number, since it is larger than the sum of its proper divisors (13559052673361).

91343333334319 is a wasteful number, since it uses less digits than its factorization.

91343333334319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43833270.

The product of its digits is 8503056, while the sum is 52.

The spelling of 91343333334319 in words is "ninety-one trillion, three hundred forty-three billion, three hundred thirty-three million, three hundred thirty-four thousand, three hundred nineteen".