1128617483456 has 28 divisors (see below), whose sum is σ = 2270279784552. Its totient is φ = 556578482688.

The previous prime is 1128617483423. The next prime is 1128617483459. The reversal of 1128617483456 is 6543847168211.

It is not an unprimeable number, because it can be changed into a prime (1128617483459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120780590 + ... + 120789933.

Almost surely, 2^{1128617483456} is an apocalyptic number.

1128617483456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1128617483456 is an abundant number, since it is smaller than the sum of its proper divisors (1141662301096).

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

1128617483456 is an equidigital number, since it uses as much as digits as its factorization.

1128617483456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241570608 (or 241570598 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 56.

The spelling of 1128617483456 in words is "one trillion, one hundred twenty-eight billion, six hundred seventeen million, four hundred eighty-three thousand, four hundred fifty-six".