1156423446604 has 24 divisors (see below), whose sum is σ = 2049427376640. Its totient is φ = 570873263376.

The previous prime is 1156423446593. The next prime is 1156423446623. The reversal of 1156423446604 is 4066443246511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15334839 + ... + 15410065.

It is an arithmetic number, because the mean of its divisors is an integer number (85392807360).

Almost surely, 2^{1156423446604} is an apocalyptic number.

It is an amenable number.

1156423446604 is a deficient number, since it is larger than the sum of its proper divisors (893003930036).

1156423446604 is a wasteful number, since it uses less digits than its factorization.

1156423446604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123957 (or 123955 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 1156423446604 in words is "one trillion, one hundred fifty-six billion, four hundred twenty-three million, four hundred forty-six thousand, six hundred four".