11316326046465 has 32 divisors (see below), whose sum is σ = 19786846665600. Its totient is φ = 5477060779520.

The previous prime is 11316326046409. The next prime is 11316326046497. The reversal of 11316326046465 is 56464062361311.

It is a happy number.

It is not a de Polignac number, because 11316326046465 - 2⁸ = 11316326046209 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60173070 + ... + 60360839.

It is an arithmetic number, because the mean of its divisors is an integer number (618338958300).

Almost surely, 2^{11316326046465} is an apocalyptic number.

11316326046465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11316326046465 is a deficient number, since it is larger than the sum of its proper divisors (8470520619135).

11316326046465 is a wasteful number, since it uses less digits than its factorization.

11316326046465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120534497.

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 11316326046465 in words is "eleven trillion, three hundred sixteen billion, three hundred twenty-six million, forty-six thousand, four hundred sixty-five".