1026304434213 has 16 divisors (see below), whose sum is σ = 1374855431040. Its totient is φ = 680980661504.

The previous prime is 1026304434209. The next prime is 1026304434217. The reversal of 1026304434213 is 3124344036201.

It is an interprime number because it is at equal distance from previous prime (1026304434209) and next prime (1026304434217).

It is a cyclic number.

It is not a de Polignac number, because 1026304434213 - 2² = 1026304434209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026304434217) 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 15 ways as a sum of consecutive naturals, for example, 1365928 + ... + 1979486.

It is an arithmetic number, because the mean of its divisors is an integer number (85928464440).

Almost surely, 2^{1026304434213} is an apocalyptic number.

It is an amenable number.

1026304434213 is a deficient number, since it is larger than the sum of its proper divisors (348550996827).

1026304434213 is a wasteful number, since it uses less digits than its factorization.

1026304434213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616188.

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 1026304434213 in words is "one trillion, twenty-six billion, three hundred four million, four hundred thirty-four thousand, two hundred thirteen".