11056642663514 has 16 divisors (see below), whose sum is σ = 18954438603648. Its totient is φ = 4738512632112.

The previous prime is 11056642663499. The next prime is 11056642663529. The reversal of 11056642663514 is 41536624665011.

It is an interprime number because it is at equal distance from previous prime (11056642663499) and next prime (11056642663529).

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 7 ways as a sum of consecutive naturals, for example, 2608502 + ... + 5377505.

It is an arithmetic number, because the mean of its divisors is an integer number (1184652412728).

Almost surely, 2^{11056642663514} is an apocalyptic number.

11056642663514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11056642663514 is a deficient number, since it is larger than the sum of its proper divisors (7897795940134).

11056642663514 is an equidigital number, since it uses as much as digits as its factorization.

11056642663514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8084909.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 11056642663514 in words is "eleven trillion, fifty-six billion, six hundred forty-two million, six hundred sixty-three thousand, five hundred fourteen".