1124234400000 has 432 divisors, whose sum is σ = 3753310272768. Its totient is φ = 298721280000.

The previous prime is 1124234399987. The next prime is 1124234400013. The reversal of 1124234400000 is 44324211.

It is an interprime number because it is at equal distance from previous prime (1124234399987) and next prime (1124234400013).

It is a super-2 number, since 2×1124234400000² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1124234400000.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 847199337 + ... + 847200663.

It is an arithmetic number, because the mean of its divisors is an integer number (8688218224).

Almost surely, 2^{1124234400000} is an apocalyptic number.

1124234400000 is a gapful number since it is divisible by the number (10) 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 1124234400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1876655136384).

1124234400000 is an abundant number, since it is smaller than the sum of its proper divisors (2629075872768).

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

1124234400000 is an frugal number, since it uses more digits than its factorization.

1124234400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724 (or 1690 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1124234400000 its reverse (44324211), we get a palindrome (1124278724211).

The spelling of 1124234400000 in words is "one trillion, one hundred twenty-four billion, two hundred thirty-four million, four hundred thousand".