11321805414 has 16 divisors (see below), whose sum is σ = 22779203328. Its totient is φ = 3751336392.

The previous prime is 11321805403. The next prime is 11321805449. The reversal of 11321805414 is 41450812311.

It is a super-2 number, since 2×11321805414² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5648602 + ... + 5650605.

It is an arithmetic number, because the mean of its divisors is an integer number (1423700208).

Almost surely, 2^11321805414 is an apocalyptic number.

11321805414 is an abundant number, since it is smaller than the sum of its proper divisors (11457397914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11321805414 is a wasteful number, since it uses less digits than its factorization.

11321805414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11299379.

The product of its (nonzero) digits is 3840, while the sum is 30.

The spelling of 11321805414 in words is "eleven billion, three hundred twenty-one million, eight hundred five thousand, four hundred fourteen".