11710620800 has 72 divisors (see below), whose sum is σ = 28944023115. Its totient is φ = 4681799680.

The previous prime is 11710620793. The next prime is 11710620829. The reversal of 11710620800 is 802601711.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 8921935936 + 2788684864 = 94456^2 + 52808^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=76520.

It is a self number, because there is not a number n which added to its sum of digits gives 11710620800.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6120644 + ... + 6122556.

Almost surely, 2^11710620800 is an apocalyptic number.

11710620800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11710620800

11710620800 is an abundant number, since it is smaller than the sum of its proper divisors (17233402315).

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

11710620800 is an frugal number, since it uses more digits than its factorization.

11710620800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850 (or 1920 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 26.

The spelling of 11710620800 in words is "eleven billion, seven hundred ten million, six hundred twenty thousand, eight hundred".