1124425345000 has 80 divisors (see below), whose sum is σ = 2650693256640. Its totient is φ = 447010488000.

The previous prime is 1124425344989. The next prime is 1124425345003. The reversal of 1124425345000 is 5435244211.

It is not an unprimeable number, because it can be changed into a prime (1124425345003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 125169 + ... + 1504831.

It is an arithmetic number, because the mean of its divisors is an integer number (33133665708).

Almost surely, 2^{1124425345000} is an apocalyptic number.

1124425345000 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 1124425345000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1325346628320).

1124425345000 is an abundant number, since it is smaller than the sum of its proper divisors (1526267911640).

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

1124425345000 is a wasteful number, since it uses less digits than its factorization.

1124425345000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379852 (or 1379833 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 1124425345000 in words is "one trillion, one hundred twenty-four billion, four hundred twenty-five million, three hundred forty-five thousand".