44152545021200 has 480 divisors, whose sum is σ = 136181546680320. Its totient is φ = 13354798233600.

The previous prime is 44152545021197. The next prime is 44152545021223. The reversal of 44152545021200 is 212054525144.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 436416221 + ... + 436517379.

It is an arithmetic number, because the mean of its divisors is an integer number (283711555584).

Almost surely, 2^{44152545021200} is an apocalyptic number.

44152545021200 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 44152545021200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68090773340160).

44152545021200 is an abundant number, since it is smaller than the sum of its proper divisors (92029001659120).

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

44152545021200 is a wasteful number, since it uses less digits than its factorization.

44152545021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101615 (or 101604 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

Adding to 44152545021200 its reverse (212054525144), we get a palindrome (44364599546344).

The spelling of 44152545021200 in words is "forty-four trillion, one hundred fifty-two billion, five hundred forty-five million, twenty-one thousand, two hundred".