99343934363 has 8 divisors (see below), whose sum is σ = 103551727632. Its totient is φ = 95216289696.

The previous prime is 99343934321. The next prime is 99343934381. The reversal of 99343934363 is 36343934399.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 99343934363 - 2¹² = 99343930267 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99343934299 and 99343934308.

It is not an unprimeable number, because it can be changed into a prime (99343934663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20034620 + ... + 20039577.

It is an arithmetic number, because the mean of its divisors is an integer number (12943965954).

Almost surely, 2^99343934363 is an apocalyptic number.

99343934363 is a deficient number, since it is larger than the sum of its proper divisors (4207793269).

99343934363 is a wasteful number, since it uses less digits than its factorization.

99343934363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40074301.

The product of its digits is 17006112, while the sum is 56.

The spelling of 99343934363 in words is "ninety-nine billion, three hundred forty-three million, nine hundred thirty-four thousand, three hundred sixty-three".