1230404323435 has 48 divisors (see below), whose sum is σ = 1730485663200. Its totient is φ = 837352664064.

The previous prime is 1230404323433. The next prime is 1230404323469. The reversal of 1230404323435 is 5343234040321.

It is not a de Polignac number, because 1230404323435 - 2¹ = 1230404323433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1230404323435.

It is not an unprimeable number, because it can be changed into a prime (1230404323433) 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 47 ways as a sum of consecutive naturals, for example, 170577889 + ... + 170585101.

It is an arithmetic number, because the mean of its divisors is an integer number (36051784650).

Almost surely, 2^{1230404323435} is an apocalyptic number.

1230404323435 is a deficient number, since it is larger than the sum of its proper divisors (500081339765).

1230404323435 is a wasteful number, since it uses less digits than its factorization.

1230404323435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12380 (or 12373 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 1230404323435 its reverse (5343234040321), we get a palindrome (6573638363756).

The spelling of 1230404323435 in words is "one trillion, two hundred thirty billion, four hundred four million, three hundred twenty-three thousand, four hundred thirty-five".