43000000000034 has 32 divisors (see below), whose sum is σ = 82126554310656. Its totient is φ = 16396794691920.

The previous prime is 42999999999991. The next prime is 43000000000063.

43000000000034 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 42999999999928 and 43000000000018.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2970426584 + ... + 2970441059.

It is an arithmetic number, because the mean of its divisors is an integer number (2566454822208).

Almost surely, 2^{43000000000034} is an apocalyptic number.

43000000000034 is a deficient number, since it is larger than the sum of its proper divisors (39126554310622).

43000000000034 is a wasteful number, since it uses less digits than its factorization.

43000000000034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5940867710.

The product of its (nonzero) digits is 144, while the sum is 14.

It can be divided in two parts, 430000000000 and 34, that added together give a palindrome (430000000034).

The spelling of 43000000000034 in words is "forty-three trillion, thirty-four", and thus it is an aban number.