11291072366499 has 8 divisors (see below), whose sum is σ = 15421952500752. Its totient is φ = 7343786904960.

The previous prime is 11291072366477. The next prime is 11291072366537. The reversal of 11291072366499 is 99466327019211.

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

It is not a de Polignac number, because 11291072366499 - 2¹² = 11291072362403 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (11291072366099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45898668034 + ... + 45898668279.

It is an arithmetic number, because the mean of its divisors is an integer number (1927744062594).

Almost surely, 2^{11291072366499} is an apocalyptic number.

11291072366499 is a deficient number, since it is larger than the sum of its proper divisors (4130880134253).

11291072366499 is an equidigital number, since it uses as much as digits as its factorization.

11291072366499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91797336357.

The product of its (nonzero) digits is 8817984, while the sum is 60.

The spelling of 11291072366499 in words is "eleven trillion, two hundred ninety-one billion, seventy-two million, three hundred sixty-six thousand, four hundred ninety-nine".