89551034342 has 64 divisors (see below), whose sum is σ = 172676579328. Its totient is φ = 33818148000.

The previous prime is 89551034273. The next prime is 89551034347. The reversal of 89551034342 is 24343015598.

It is a junction number, because it is equal to n+sod(n) for n = 89551034293 and 89551034302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89551034347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 815867 + ... + 919097.

It is an arithmetic number, because the mean of its divisors is an integer number (2698071552).

Almost surely, 2^89551034342 is an apocalyptic number.

89551034342 is a deficient number, since it is larger than the sum of its proper divisors (83125544986).

89551034342 is a wasteful number, since it uses less digits than its factorization.

89551034342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103425.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 89551034342 in words is "eighty-nine billion, five hundred fifty-one million, thirty-four thousand, three hundred forty-two".