1123433014240 has 24 divisors (see below), whose sum is σ = 2654110496520. Its totient is φ = 449373205632.

The previous prime is 1123433014237. The next prime is 1123433014247. The reversal of 1123433014240 is 424103343211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1123433014199 and 1123433014208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123433014247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3510728010 + ... + 3510728329.

It is an arithmetic number, because the mean of its divisors is an integer number (110587937355).

Almost surely, 2^{1123433014240} is an apocalyptic number.

1123433014240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123433014240 is an abundant number, since it is smaller than the sum of its proper divisors (1530677482280).

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

1123433014240 is an equidigital number, since it uses as much as digits as its factorization.

1123433014240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7021456354 (or 7021456346 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1123433014240 its reverse (424103343211), we get a palindrome (1547536357451).

The spelling of 1123433014240 in words is "one trillion, one hundred twenty-three billion, four hundred thirty-three million, fourteen thousand, two hundred forty".