1124273097472 has 432 divisors, whose sum is σ = 3003781294080. Its totient is φ = 415715328000.

The previous prime is 1124273097461. The next prime is 1124273097547. The reversal of 1124273097472 is 2747903724211.

It is a Harshad number since it is a multiple of its sum of digits (49).

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, 125598597 + ... + 125607547.

It is an arithmetic number, because the mean of its divisors is an integer number (6953197440).

Almost surely, 2^{1124273097472} 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 1124273097472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1501890647040).

1124273097472 is an abundant number, since it is smaller than the sum of its proper divisors (1879508196608).

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

1124273097472 is a wasteful number, since it uses less digits than its factorization.

1124273097472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9048 (or 9027 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 49.

The spelling of 1124273097472 in words is "one trillion, one hundred twenty-four billion, two hundred seventy-three million, ninety-seven thousand, four hundred seventy-two".