46644266226480 has 320 divisors, whose sum is σ = 159448896617472. Its totient is φ = 11207090442240.

The previous prime is 46644266226343. The next prime is 46644266226487. The reversal of 46644266226480 is 8462266244664.

It is a happy number.

46644266226480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (46644266226487) by changing a digit.

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, 200184445 + ... + 200417315.

Almost surely, 2^{46644266226480} is an apocalyptic number.

46644266226480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46644266226480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79724448308736).

46644266226480 is an abundant number, since it is smaller than the sum of its proper divisors (112804630390992).

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

46644266226480 is a wasteful number, since it uses less digits than its factorization.

46644266226480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234436 (or 234430 counting only the distinct ones).

The product of its (nonzero) digits is 127401984, while the sum is 60.

The spelling of 46644266226480 in words is "forty-six trillion, six hundred forty-four billion, two hundred sixty-six million, two hundred twenty-six thousand, four hundred eighty".