1163227896428 has 24 divisors (see below), whose sum is σ = 2245706393280. Its totient is φ = 523779914880.

The previous prime is 1163227896421. The next prime is 1163227896449. The reversal of 1163227896428 is 8246987223611.

It is not an unprimeable number, because it can be changed into a prime (1163227896421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272799908 + ... + 272804171.

It is an arithmetic number, because the mean of its divisors is an integer number (93571099720).

Almost surely, 2^{1163227896428} is an apocalyptic number.

It is an amenable number.

1163227896428 is a deficient number, since it is larger than the sum of its proper divisors (1082478496852).

1163227896428 is a wasteful number, since it uses less digits than its factorization.

1163227896428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545604137 (or 545604135 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 59.

The spelling of 1163227896428 in words is "one trillion, one hundred sixty-three billion, two hundred twenty-seven million, eight hundred ninety-six thousand, four hundred twenty-eight".