43434200243434 has 96 divisors (see below), whose sum is σ = 89041163694336. Its totient is φ = 15620126014080.

The previous prime is 43434200243393. The next prime is 43434200243443.

43434200243434 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×43434200243434² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 690200079 + ... + 690263005.

It is an arithmetic number, because the mean of its divisors is an integer number (927512121816).

Almost surely, 2^{43434200243434} is an apocalyptic number.

43434200243434 is an abundant number, since it is smaller than the sum of its proper divisors (45606963450902).

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

43434200243434 is a wasteful number, since it uses less digits than its factorization.

43434200243434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112220 (or 112213 counting only the distinct ones).

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

It can be divided in two parts, 43434200 and 243434, that added together give a palindrome (43677634).

The spelling of 43434200243434 in words is "forty-three trillion, four hundred thirty-four billion, two hundred million, two hundred forty-three thousand, four hundred thirty-four".