1230812346577 has 8 divisors (see below), whose sum is σ = 1362744742752. Its totient is φ = 1102220011200.

The previous prime is 1230812346551. The next prime is 1230812346587. The reversal of 1230812346577 is 7756432180321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1230812346577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1230812346577.

It is not an unprimeable number, because it can be changed into a prime (1230812346527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835014424 + ... + 835015897.

It is an arithmetic number, because the mean of its divisors is an integer number (170343092844).

Almost surely, 2^{1230812346577} is an apocalyptic number.

It is an amenable number.

1230812346577 is a deficient number, since it is larger than the sum of its proper divisors (131932396175).

1230812346577 is a wasteful number, since it uses less digits than its factorization.

1230812346577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670030399.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 1230812346577 in words is "one trillion, two hundred thirty billion, eight hundred twelve million, three hundred forty-six thousand, five hundred seventy-seven".