89224179770409 has 4 divisors (see below), whose sum is σ = 118965573027216. Its totient is φ = 59482786513604.

The previous prime is 89224179770389. The next prime is 89224179770443. The reversal of 89224179770409 is 90407797142298.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89224179770409 - 2⁵ = 89224179770377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89224179770009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14870696628399 + ... + 14870696628404.

It is an arithmetic number, because the mean of its divisors is an integer number (29741393256804).

Almost surely, 2^{89224179770409} is an apocalyptic number.

It is an amenable number.

89224179770409 is a deficient number, since it is larger than the sum of its proper divisors (29741393256807).

89224179770409 is a wasteful number, since it uses less digits than its factorization.

89224179770409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29741393256806.

The product of its (nonzero) digits is 128024064, while the sum is 69.

The spelling of 89224179770409 in words is "eighty-nine trillion, two hundred twenty-four billion, one hundred seventy-nine million, seven hundred seventy thousand, four hundred nine".