446931995268 has 96 divisors (see below), whose sum is σ = 1172135422080. Its totient is φ = 131385379840.

The previous prime is 446931995243. The next prime is 446931995269. The reversal of 446931995268 is 862599139644.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 446931995199 and 446931995208.

It is not an unprimeable number, because it can be changed into a prime (446931995269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263746 + ... + 981542.

It is an arithmetic number, because the mean of its divisors is an integer number (12209743980).

Almost surely, 2^446931995268 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 446931995268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586067711040).

446931995268 is an abundant number, since it is smaller than the sum of its proper divisors (725203426812).

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

446931995268 is a wasteful number, since it uses less digits than its factorization.

446931995268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717957 (or 717955 counting only the distinct ones).

The product of its digits is 100776960, while the sum is 66.

The spelling of 446931995268 in words is "four hundred forty-six billion, nine hundred thirty-one million, nine hundred ninety-five thousand, two hundred sixty-eight".