1124322031340 has 72 divisors (see below), whose sum is σ = 2468740035888. Its totient is φ = 430080407680.

The previous prime is 1124322031337. The next prime is 1124322031423. The reversal of 1124322031340 is 431302234211.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64857314 + ... + 64874646.

It is an arithmetic number, because the mean of its divisors is an integer number (34288056054).

Almost surely, 2^{1124322031340} is an apocalyptic number.

1124322031340 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 1124322031340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1234370017944).

1124322031340 is an abundant number, since it is smaller than the sum of its proper divisors (1344418004548).

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

1124322031340 is a wasteful number, since it uses less digits than its factorization.

1124322031340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23519 (or 23494 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1124322031340 its reverse (431302234211), we get a palindrome (1555624265551).

The spelling of 1124322031340 in words is "one trillion, one hundred twenty-four billion, three hundred twenty-two million, thirty-one thousand, three hundred forty".