46644343000 has 64 divisors (see below), whose sum is σ = 109534108320. Its totient is φ = 18591696000.

The previous prime is 46644342947. The next prime is 46644343001. The reversal of 46644343000 is 34344664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46644343001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200590 + ... + 365410.

Almost surely, 2^46644343000 is an apocalyptic number.

46644343000 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 46644343000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54767054160).

46644343000 is an abundant number, since it is smaller than the sum of its proper divisors (62889765320).

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

46644343000 is a wasteful number, since it uses less digits than its factorization.

46644343000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165125 (or 165111 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 46644343000 its reverse (34344664), we get a palindrome (46678687664).

The spelling of 46644343000 in words is "forty-six billion, six hundred forty-four million, three hundred forty-three thousand".