43452025434 has 48 divisors (see below), whose sum is σ = 94447283112. Its totient is φ = 14437730304.

The previous prime is 43452025403. The next prime is 43452025447.

43452025434 is nontrivially palindromic in base 10.

43452025434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 36570825225 + 6881200209 = 191235^2 + 82953^2 .

It is a super-3 number, since 3×43452025434³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13505394 + ... + 13508610.

Almost surely, 2^43452025434 is an apocalyptic number.

43452025434 is an abundant number, since it is smaller than the sum of its proper divisors (50995257678).

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

43452025434 is a wasteful number, since it uses less digits than its factorization.

43452025434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5391 (or 5388 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

It can be divided in two parts, 434520 and 25434, that added together give a palindrome (459954).

The spelling of 43452025434 in words is "forty-three billion, four hundred fifty-two million, twenty-five thousand, four hundred thirty-four".