43040604034 has 8 divisors (see below), whose sum is σ = 64793978748. Its totient is φ = 21442611120.

The previous prime is 43040604001. The next prime is 43040604049.

43040604034 is nontrivially palindromic in base 10.

43040604034 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 2 ways, for example, as 42648445225 + 392158809 = 206515^2 + 19803^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×43040604034² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43040603993 and 43040604011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38844757 + ... + 38845864.

Almost surely, 2^43040604034 is an apocalyptic number.

43040604034 is a deficient number, since it is larger than the sum of its proper divisors (21753374714).

43040604034 is a wasteful number, since it uses less digits than its factorization.

43040604034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77690900.

The product of its (nonzero) digits is 13824, while the sum is 28.

The spelling of 43040604034 in words is "forty-three billion, forty million, six hundred four thousand, thirty-four".