89098981420970 has 8 divisors (see below), whose sum is σ = 160378166557764. Its totient is φ = 35639592568384.

The previous prime is 89098981420919. The next prime is 89098981421017. The reversal of 89098981420970 is 7902418989098.

It can be written as a sum of positive squares in 2 ways, for example, as 74821790701681 + 14277190719289 = 8649959^2 + 3778517^2 .

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

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, 4454949071039 + ... + 4454949071058.

Almost surely, 2^{89098981420970} is an apocalyptic number.

89098981420970 is a deficient number, since it is larger than the sum of its proper divisors (71279185136794).

89098981420970 is a wasteful number, since it uses less digits than its factorization.

89098981420970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8909898142104.

The product of its (nonzero) digits is 188116992, while the sum is 74.

The spelling of 89098981420970 in words is "eighty-nine trillion, ninety-eight billion, nine hundred eighty-one million, four hundred twenty thousand, nine hundred seventy".