1120946400000 has 1296 divisors, whose sum is σ = 4822509339648. Its totient is φ = 244823040000.

The previous prime is 1120946399999. The next prime is 1120946400017. The reversal of 1120946400000 is 46490211.

1120946400000 is a `hidden beast` number, since 1 + 12 + 0 + 9 + 4 + 640 + 0 + 0 + 0 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1159199517 + ... + 1159200483.

Almost surely, 2^{1120946400000} is an apocalyptic number.

1120946400000 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 1120946400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2411254669824).

1120946400000 is an abundant number, since it is smaller than the sum of its proper divisors (3701562939648).

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

1120946400000 is an frugal number, since it uses more digits than its factorization.

1120946400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 1007 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 1120946400000 in words is "one trillion, one hundred twenty billion, nine hundred forty-six million, four hundred thousand".