11420814808748 has 6 divisors (see below), whose sum is σ = 19986425915316. Its totient is φ = 5710407404372.

The previous prime is 11420814808721. The next prime is 11420814808751. The reversal of 11420814808748 is 84780841802411.

It is a junction number, because it is equal to n+sod(n) for n = 11420814808693 and 11420814808702.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1427601851090 + ... + 1427601851097.

It is an arithmetic number, because the mean of its divisors is an integer number (3331070985886).

Almost surely, 2^{11420814808748} is an apocalyptic number.

It is an amenable number.

11420814808748 is a deficient number, since it is larger than the sum of its proper divisors (8565611106568).

11420814808748 is a wasteful number, since it uses less digits than its factorization.

11420814808748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855203702191 (or 2855203702189 counting only the distinct ones).

The product of its (nonzero) digits is 3670016, while the sum is 56.

The spelling of 11420814808748 in words is "eleven trillion, four hundred twenty billion, eight hundred fourteen million, eight hundred eight thousand, seven hundred forty-eight".