966898145842 has 8 divisors (see below), whose sum is σ = 1450447973532. Its totient is φ = 483415488000.

The previous prime is 966898145797. The next prime is 966898145861. The reversal of 966898145842 is 248541898669.

It can be written as a sum of positive squares in 2 ways, for example, as 761289405361 + 205608740481 = 872519^2 + 453441^2 .

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, 16756459 + ... + 16814062.

Almost surely, 2^966898145842 is an apocalyptic number.

966898145842 is a deficient number, since it is larger than the sum of its proper divisors (483549827690).

966898145842 is a wasteful number, since it uses less digits than its factorization.

966898145842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33584924.

The product of its digits is 238878720, while the sum is 70.

The spelling of 966898145842 in words is "nine hundred sixty-six billion, eight hundred ninety-eight million, one hundred forty-five thousand, eight hundred forty-two".