43143134134 has 16 divisors (see below), whose sum is σ = 65832371280. Its totient is φ = 21199620960.

The previous prime is 43143134107. The next prime is 43143134159.

It is a happy number.

43143134134 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×43143134134² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43143134096 and 43143134105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10149 + ... + 293920.

It is an arithmetic number, because the mean of its divisors is an integer number (4114523205).

Almost surely, 2^43143134134 is an apocalyptic number.

43143134134 is a deficient number, since it is larger than the sum of its proper divisors (22689237146).

43143134134 is a wasteful number, since it uses less digits than its factorization.

43143134134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305295.

The product of its digits is 20736, while the sum is 31.

The spelling of 43143134134 in words is "forty-three billion, one hundred forty-three million, one hundred thirty-four thousand, one hundred thirty-four".