11356716460420 has 12 divisors (see below), whose sum is σ = 23849104566924. Its totient is φ = 4542686584160.

The previous prime is 11356716460409. The next prime is 11356716460459. The reversal of 11356716460420 is 2406461765311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7713817445376 + 3642899015044 = 2777376^2 + 1908638^2 .

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 3 ways as a sum of consecutive naturals, for example, 283917911491 + ... + 283917911530.

It is an arithmetic number, because the mean of its divisors is an integer number (1987425380577).

Almost surely, 2^{11356716460420} is an apocalyptic number.

11356716460420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11356716460420 is an abundant number, since it is smaller than the sum of its proper divisors (12492388106504).

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

11356716460420 is a wasteful number, since it uses less digits than its factorization.

11356716460420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567835823030 (or 567835823028 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 11356716460420 in words is "eleven trillion, three hundred fifty-six billion, seven hundred sixteen million, four hundred sixty thousand, four hundred twenty".