99146869210 has 8 divisors (see below), whose sum is σ = 178464364596. Its totient is φ = 39658747680.

The previous prime is 99146869207. The next prime is 99146869247. The reversal of 99146869210 is 1296864199.

It can be written as a sum of positive squares in 2 ways, for example, as 89803906929 + 9342962281 = 299673^2 + 96659^2 .

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, 4957343451 + ... + 4957343470.

Almost surely, 2^99146869210 is an apocalyptic number.

99146869210 is a deficient number, since it is larger than the sum of its proper divisors (79317495386).

99146869210 is a wasteful number, since it uses less digits than its factorization.

99146869210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9914686928.

The product of its (nonzero) digits is 1679616, while the sum is 55.

The spelling of 99146869210 in words is "ninety-nine billion, one hundred forty-six million, eight hundred sixty-nine thousand, two hundred ten".