1056045423148 has 6 divisors (see below), whose sum is σ = 1848079490516. Its totient is φ = 528022711572.

The previous prime is 1056045423113. The next prime is 1056045423217. The reversal of 1056045423148 is 8413245406501.

It is a super-2 number, since 2×1056045423148² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132005677890 + ... + 132005677897.

Almost surely, 2^{1056045423148} is an apocalyptic number.

It is an amenable number.

1056045423148 is a deficient number, since it is larger than the sum of its proper divisors (792034067368).

1056045423148 is a wasteful number, since it uses less digits than its factorization.

1056045423148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264011355791 (or 264011355789 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 1056045423148 in words is "one trillion, fifty-six billion, forty-five million, four hundred twenty-three thousand, one hundred forty-eight".