2244280362940 has 576 divisors, whose sum is σ = 6453722677248. Its totient is φ = 646944883200.

The previous prime is 2244280362937. The next prime is 2244280362941. The reversal of 2244280362940 is 492630824422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244280362941) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 675376119 + ... + 675379441.

It is an arithmetic number, because the mean of its divisors is an integer number (11204379648).

Almost surely, 2^{2244280362940} is an apocalyptic number.

2244280362940 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 2244280362940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3226861338624).

2244280362940 is an abundant number, since it is smaller than the sum of its proper divisors (4209442314308).

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

2244280362940 is a wasteful number, since it uses less digits than its factorization.

2244280362940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3478 (or 3469 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 46.

The spelling of 2244280362940 in words is "two trillion, two hundred forty-four billion, two hundred eighty million, three hundred sixty-two thousand, nine hundred forty".