34123430320430 has 96 divisors (see below), whose sum is σ = 68770020060000. Its totient is φ = 12178291403520.

The previous prime is 34123430320409. The next prime is 34123430320433. The reversal of 34123430320430 is 3402303432143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34123430320433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43372196 + ... + 44151944.

It is an arithmetic number, because the mean of its divisors is an integer number (716354375625).

Almost surely, 2^{34123430320430} is an apocalyptic number.

34123430320430 is an abundant number, since it is smaller than the sum of its proper divisors (34646589739570).

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

34123430320430 is a wasteful number, since it uses less digits than its factorization.

34123430320430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780450 (or 780439 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 34123430320430 its reverse (3402303432143), we get a palindrome (37525733752573).

The spelling of 34123430320430 in words is "thirty-four trillion, one hundred twenty-three billion, four hundred thirty million, three hundred twenty thousand, four hundred thirty".