1040351233224 has 128 divisors (see below), whose sum is σ = 2704372070400. Its totient is φ = 333111502080.

The previous prime is 1040351233157. The next prime is 1040351233237. The reversal of 1040351233224 is 4223321530401.

It is a junction number, because it is equal to n+sod(n) for n = 1040351233191 and 1040351233200.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122002449 + ... + 122010975.

It is an arithmetic number, because the mean of its divisors is an integer number (21127906800).

Almost surely, 2^{1040351233224} 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 1040351233224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1352186035200).

1040351233224 is an abundant number, since it is smaller than the sum of its proper divisors (1664020837176).

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

1040351233224 is a wasteful number, since it uses less digits than its factorization.

1040351233224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9443 (or 9439 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1040351233224 its reverse (4223321530401), we get a palindrome (5263672763625).

The spelling of 1040351233224 in words is "one trillion, forty billion, three hundred fifty-one million, two hundred thirty-three thousand, two hundred twenty-four".