30404400343029 has 6 divisors (see below), whose sum is σ = 43917467162166. Its totient is φ = 20269600228680.

The previous prime is 30404400343021. The next prime is 30404400343067. The reversal of 30404400343029 is 92034300440403.

It is a happy number.

30404400343029 is a `hidden beast` number, since 304 + 0 + 4 + 4 + 0 + 0 + 343 + 0 + 2 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27001814290929 + 3402586052100 = 5196327^2 + 1844610^2 .

It is not a de Polignac number, because 30404400343029 - 2³ = 30404400343021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30404400342984 and 30404400343002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30404400343021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1689133352382 + ... + 1689133352399.

It is an arithmetic number, because the mean of its divisors is an integer number (7319577860361).

Almost surely, 2^{30404400343029} is an apocalyptic number.

It is an amenable number.

30404400343029 is a deficient number, since it is larger than the sum of its proper divisors (13513066819137).

30404400343029 is a wasteful number, since it uses less digits than its factorization.

30404400343029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378266704787 (or 3378266704784 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 30404400343029 in words is "thirty trillion, four hundred four billion, four hundred million, three hundred forty-three thousand, twenty-nine".