89414157909 has 16 divisors (see below), whose sum is σ = 130949798400. Its totient is φ = 54016790256.

The previous prime is 89414157901. The next prime is 89414157923. The reversal of 89414157909 is 90975141498.

It is not a de Polignac number, because 89414157909 - 2³ = 89414157901 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89414157901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34100199 + ... + 34102820.

It is an arithmetic number, because the mean of its divisors is an integer number (8184362400).

Almost surely, 2^89414157909 is an apocalyptic number.

It is an amenable number.

89414157909 is a deficient number, since it is larger than the sum of its proper divisors (41535640491).

89414157909 is a wasteful number, since it uses less digits than its factorization.

89414157909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68203064.

The product of its (nonzero) digits is 3265920, while the sum is 57.

The spelling of 89414157909 in words is "eighty-nine billion, four hundred fourteen million, one hundred fifty-seven thousand, nine hundred nine".