34423400432443 has 16 divisors (see below), whose sum is σ = 39530522125440. Its totient is φ = 29646003888000.

The previous prime is 34423400432401. The next prime is 34423400432453.

34423400432443 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34423400432443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34423400432396 and 34423400432405.

It is not an unprimeable number, because it can be changed into a prime (34423400432453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3998596 + ... + 9210622.

It is an arithmetic number, because the mean of its divisors is an integer number (2470657632840).

Almost surely, 2^{34423400432443} is an apocalyptic number.

34423400432443 is a deficient number, since it is larger than the sum of its proper divisors (5107121692997).

34423400432443 is a wasteful number, since it uses less digits than its factorization.

34423400432443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5243658.

The product of its (nonzero) digits is 1327104, while the sum is 40.

It can be divided in two parts, 34423400 and 432443, that added together give a palindrome (34855843).

The spelling of 34423400432443 in words is "thirty-four trillion, four hundred twenty-three billion, four hundred million, four hundred thirty-two thousand, four hundred forty-three".