89561093434 has 8 divisors (see below), whose sum is σ = 134348173920. Its totient is φ = 44778368796.

The previous prime is 89561093429. The next prime is 89561093471. The reversal of 89561093434 is 43439016598.

It is a happy number.

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

It is a super-3 number, since 3×89561093434³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037064 + ... + 1120099.

It is an arithmetic number, because the mean of its divisors is an integer number (16793521740).

Almost surely, 2^89561093434 is an apocalyptic number.

89561093434 is a deficient number, since it is larger than the sum of its proper divisors (44787080486).

89561093434 is a wasteful number, since it uses less digits than its factorization.

89561093434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177924.

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 89561093434 in words is "eighty-nine billion, five hundred sixty-one million, ninety-three thousand, four hundred thirty-four".