323266650002142 has 128 divisors (see below), whose sum is σ = 832535357718528. Its totient is φ = 81211326019200.

The previous prime is 323266650002137. The next prime is 323266650002161. The reversal of 323266650002142 is 241200056662323.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 323266650002094 and 323266650002103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19277988 + ... + 31908840.

It is an arithmetic number, because the mean of its divisors is an integer number (6504182482176).

Almost surely, 2^{323266650002142} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323266650002142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416267678859264).

323266650002142 is an abundant number, since it is smaller than the sum of its proper divisors (509268707716386).

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

323266650002142 is a wasteful number, since it uses less digits than its factorization.

323266650002142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12632694.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 323266650002142 in words is "three hundred twenty-three trillion, two hundred sixty-six billion, six hundred fifty million, two thousand, one hundred forty-two".