340004203310034 has 20 divisors (see below), whose sum is σ = 761861270380254. Its totient is φ = 113334734436624.

The previous prime is 340004203310033. The next prime is 340004203310041. The reversal of 340004203310034 is 430013302400043.

340004203310034 is a `hidden beast` number, since 340 + 0 + 0 + 4 + 2 + 0 + 3 + 310 + 0 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 170858962117809 + 169145241192225 = 13071303^2 + 13005585^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (340004203310033) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1049395689067 + ... + 1049395689390.

Almost surely, 2^{340004203310034} is an apocalyptic number.

340004203310034 is an abundant number, since it is smaller than the sum of its proper divisors (421857067070220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340004203310034 is a wasteful number, since it uses less digits than its factorization.

340004203310034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098791378471 (or 2098791378462 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 340004203310034 its reverse (430013302400043), we get a palindrome (770017505710077).

Subtracting 340004203310034 from its reverse (430013302400043), we obtain a palindrome (90009099090009).

The spelling of 340004203310034 in words is "three hundred forty trillion, four billion, two hundred three million, three hundred ten thousand, thirty-four".