4380387400089 has 6 divisors (see below), whose sum is σ = 6327226244586. Its totient is φ = 2920258266720.

The previous prime is 4380387400069. The next prime is 4380387400141. The reversal of 4380387400089 is 9800047830834.

4380387400089 is a `hidden beast` number, since 4 + 3 + 80 + 3 + 87 + 400 + 0 + 89 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3082763408400 + 1297623991689 = 1755780^2 + 1139133^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4380387400089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4380387400019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243354855552 + ... + 243354855569.

It is an arithmetic number, because the mean of its divisors is an integer number (1054537707431).

Almost surely, 2^{4380387400089} is an apocalyptic number.

It is an amenable number.

4380387400089 is a deficient number, since it is larger than the sum of its proper divisors (1946838844497).

4380387400089 is a wasteful number, since it uses less digits than its factorization.

4380387400089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486709711127 (or 486709711124 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 4380387400089 in words is "four trillion, three hundred eighty billion, three hundred eighty-seven million, four hundred thousand, eighty-nine".