11190620528640 has 672 divisors, whose sum is σ = 45277222648320. Its totient is φ = 2503406518272.

The previous prime is 11190620528603. The next prime is 11190620528663. The reversal of 11190620528640 is 4682502609111.

11190620528640 is a `hidden beast` number, since 1 + 1 + 1 + 9 + 0 + 62 + 0 + 528 + 64 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 121236426 + ... + 121328694.

Almost surely, 2^{11190620528640} is an apocalyptic number.

11190620528640 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 11190620528640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22638611324160).

11190620528640 is an abundant number, since it is smaller than the sum of its proper divisors (34086602119680).

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

11190620528640 is an equidigital number, since it uses as much as digits as its factorization.

11190620528640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92360 (or 92333 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 11190620528640 in words is "eleven trillion, one hundred ninety billion, six hundred twenty million, five hundred twenty-eight thousand, six hundred forty".