43020002034 has 24 divisors (see below), whose sum is σ = 96424143660. Its totient is φ = 13845517728.

The previous prime is 43020002023. The next prime is 43020002087.

43020002034 is a `hidden beast` number, since 430 + 200 + 0 + 2 + 0 + 34 = 666.

43020002034 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 41129056809 + 1890945225 = 202803^2 + 43485^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 43020001998 and 43020002016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41206377 + ... + 41207420.

Almost surely, 2^43020002034 is an apocalyptic number.

43020002034 is an abundant number, since it is smaller than the sum of its proper divisors (53404141626).

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

43020002034 is a wasteful number, since it uses less digits than its factorization.

43020002034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82413834 (or 82413831 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

It can be divided in two parts, 4302000 and 2034, that added together give a palindrome (4304034).

The spelling of 43020002034 in words is "forty-three billion, twenty million, two thousand, thirty-four".