43434521114004 has 36 divisors (see below), whose sum is σ = 110344539978400. Its totient is φ = 14405419060560.

The previous prime is 43434521113967. The next prime is 43434521114011. The reversal of 43434521114004 is 40041112543434.

It is a happy number.

43434521114004 is a `hidden beast` number, since 4 + 3 + 4 + 34 + 5 + 211 + 1 + 400 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 43434521114004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3031436242 + ... + 3031450569.

Almost surely, 2^{43434521114004} is an apocalyptic number.

It is an amenable number.

43434521114004 is an abundant number, since it is smaller than the sum of its proper divisors (66910018864396).

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

43434521114004 is a wasteful number, since it uses less digits than its factorization.

43434521114004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062887020 (or 6062887015 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 43434521114004 its reverse (40041112543434), we get a palindrome (83475633657438).

The spelling of 43434521114004 in words is "forty-three trillion, four hundred thirty-four billion, five hundred twenty-one million, one hundred fourteen thousand, four".