244211343040 has 672 divisors, whose sum is σ = 760821911424. Its totient is φ = 74028810240.

The previous prime is 244211343031. The next prime is 244211343049. The reversal of 244211343040 is 40343112442.

It is an interprime number because it is at equal distance from previous prime (244211343031) and next prime (244211343049).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (244211343049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 373983354 + ... + 373984006.

Almost surely, 2^244211343040 is an apocalyptic number.

244211343040 is a gapful number since it is divisible by the number (20) 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 244211343040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380410955712).

244211343040 is an abundant number, since it is smaller than the sum of its proper divisors (516610568384).

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

244211343040 is a wasteful number, since it uses less digits than its factorization.

244211343040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 244211343040 its reverse (40343112442), we get a palindrome (284554455482).

The spelling of 244211343040 in words is "two hundred forty-four billion, two hundred eleven million, three hundred forty-three thousand, forty".