99366416423376 has 160 divisors (see below), whose sum is σ = 271978315190400. Its totient is φ = 31173513707520.

The previous prime is 99366416423303. The next prime is 99366416423401. The reversal of 99366416423376 is 67332461466399.

It is a super-3 number, since 3×99366416423376³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 99366416423376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160967280 + ... + 161583408.

It is an arithmetic number, because the mean of its divisors is an integer number (1699864469940).

Almost surely, 2^{99366416423376} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99366416423376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135989157595200).

99366416423376 is an abundant number, since it is smaller than the sum of its proper divisors (172611898767024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99366416423376 is a wasteful number, since it uses less digits than its factorization.

99366416423376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617317 (or 617311 counting only the distinct ones).

The product of its digits is 634894848, while the sum is 69.

The spelling of 99366416423376 in words is "ninety-nine trillion, three hundred sixty-six billion, four hundred sixteen million, four hundred twenty-three thousand, three hundred seventy-six".