11489269042080 has 144 divisors (see below), whose sum is σ = 40659246692064. Its totient is φ = 3063805067520.

The previous prime is 11489269042079. The next prime is 11489269042087. The reversal of 11489269042080 is 8024096298411.

It is a happy number.

11489269042080 is a `hidden beast` number, since 1 + 1 + 4 + 89 + 2 + 69 + 0 + 420 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (11489269042087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147714066 + ... + 147791825.

It is an arithmetic number, because the mean of its divisors is an integer number (282355879806).

Almost surely, 2^{11489269042080} is an apocalyptic number.

11489269042080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11489269042080 is an abundant number, since it is smaller than the sum of its proper divisors (29169977649984).

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

11489269042080 is an equidigital number, since it uses as much as digits as its factorization.

11489269042080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295505921 (or 295505901 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 11489269042080 in words is "eleven trillion, four hundred eighty-nine billion, two hundred sixty-nine million, forty-two thousand, eighty".