1120054464672 has 384 divisors, whose sum is σ = 3526473646080. Its totient is φ = 306798243840.

The previous prime is 1120054464653. The next prime is 1120054464719. The reversal of 1120054464672 is 2764644500211.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 159117729 + ... + 159124767.

It is an arithmetic number, because the mean of its divisors is an integer number (9183525120).

Almost surely, 2^{1120054464672} is an apocalyptic number.

1120054464672 is a gapful number since it is divisible by the number (12) 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 1120054464672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1763236823040).

1120054464672 is an abundant number, since it is smaller than the sum of its proper divisors (2406419181408).

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

1120054464672 is a wasteful number, since it uses less digits than its factorization.

1120054464672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7316 (or 7308 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

Adding to 1120054464672 its reverse (2764644500211), we get a palindrome (3884698964883).

The spelling of 1120054464672 in words is "one trillion, one hundred twenty billion, fifty-four million, four hundred sixty-four thousand, six hundred seventy-two".