11602700380489 has 8 divisors (see below), whose sum is σ = 11717658422280. Its totient is φ = 11487743904000.

The previous prime is 11602700380441. The next prime is 11602700380511. The reversal of 11602700380489 is 98408300720611.

It can be written as a sum of positive squares in 4 ways, for example, as 3753065422089 + 7849634958400 = 1937283^2 + 2801720^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11602700380489 - 2¹⁹ = 11602699856201 is a prime.

It is a super-2 number, since 2×11602700380489² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11602700380589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19480497 + ... + 20067265.

It is an arithmetic number, because the mean of its divisors is an integer number (1464707302785).

Almost surely, 2^{11602700380489} is an apocalyptic number.

It is an amenable number.

11602700380489 is a deficient number, since it is larger than the sum of its proper divisors (114958041791).

11602700380489 is a wasteful number, since it uses less digits than its factorization.

11602700380489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782651.

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 11602700380489 in words is "eleven trillion, six hundred two billion, seven hundred million, three hundred eighty thousand, four hundred eighty-nine".