1040300243224 has 64 divisors (see below), whose sum is σ = 2183418024480. Its totient is φ = 460561920000.

The previous prime is 1040300243221. The next prime is 1040300243273. The reversal of 1040300243224 is 4223420030401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040300243221) 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, 1928532 + ... + 2408284.

Almost surely, 2^{1040300243224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040300243224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1091709012240).

1040300243224 is an abundant number, since it is smaller than the sum of its proper divisors (1143117781256).

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

1040300243224 is a wasteful number, since it uses less digits than its factorization.

1040300243224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480412 (or 480408 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1040300243224 its reverse (4223420030401), we get a palindrome (5263720273625).

The spelling of 1040300243224 in words is "one trillion, forty billion, three hundred million, two hundred forty-three thousand, two hundred twenty-four".