434343363343434 has 128 divisors (see below), whose sum is σ = 977756347814400. Its totient is φ = 142908108710400.

The previous prime is 434343363343363. The next prime is 434343363343447.

434343363343434 is a `hidden beast` number, since 43 + 43 + 4 + 33 + 63 + 3 + 43 + 434 = 666.

434343363343434 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3057457734 + ... + 3057599790.

It is an arithmetic number, because the mean of its divisors is an integer number (7638721467300).

Almost surely, 2^{434343363343434} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434343363343434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488878173907200).

434343363343434 is an abundant number, since it is smaller than the sum of its proper divisors (543412984470966).

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

434343363343434 is a wasteful number, since it uses less digits than its factorization.

434343363343434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143885 (or 143879 counting only the distinct ones).

The product of its digits is 161243136, while the sum is 54.

The spelling of 434343363343434 in words is "four hundred thirty-four trillion, three hundred forty-three billion, three hundred sixty-three million, three hundred forty-three thousand, four hundred thirty-four".