1230842361 has 8 divisors (see below), whose sum is σ = 1875569344. Its totient is φ = 703338480.

The previous prime is 1230842341. The next prime is 1230842369. The reversal of 1230842361 is 1632480321.

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

It is not a de Polignac number, because 1230842361 - 2⁷ = 1230842233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230842369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29305750 + ... + 29305791.

It is an arithmetic number, because the mean of its divisors is an integer number (234446168).

Almost surely, 2^1230842361 is an apocalyptic number.

It is an amenable number.

1230842361 is a deficient number, since it is larger than the sum of its proper divisors (644726983).

1230842361 is an equidigital number, since it uses as much as digits as its factorization.

1230842361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58611551.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1230842361 is about 35083.3630229486. The cubic root of 1230842361 is about 1071.6858047542.

The spelling of 1230842361 in words is "one billion, two hundred thirty million, eight hundred forty-two thousand, three hundred sixty-one".