11430416889 has 6 divisors (see below), whose sum is σ = 16510602186. Its totient is φ = 7620277920.

The previous prime is 11430416857. The next prime is 11430416897. The reversal of 11430416889 is 98861403411.

It can be written as a sum of positive squares in only one way, i.e., 11406240000 + 24176889 = 106800^2 + 4917^2 .

It is not a de Polignac number, because 11430416889 - 2⁵ = 11430416857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11430416189) 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, 635023152 + ... + 635023169.

It is an arithmetic number, because the mean of its divisors is an integer number (2751767031).

Almost surely, 2^11430416889 is an apocalyptic number.

It is an amenable number.

11430416889 is a deficient number, since it is larger than the sum of its proper divisors (5080185297).

11430416889 is a wasteful number, since it uses less digits than its factorization.

11430416889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270046327 (or 1270046324 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 11430416889 in words is "eleven billion, four hundred thirty million, four hundred sixteen thousand, eight hundred eighty-nine".