43042313134 has 32 divisors (see below), whose sum is σ = 67136864256. Its totient is φ = 20673932160.

The previous prime is 43042313113. The next prime is 43042313143. The reversal of 43042313134 is 43131324034.

It is a congruent number.

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, 8933094 + ... + 8937910.

It is an arithmetic number, because the mean of its divisors is an integer number (2098027008).

Almost surely, 2^43042313134 is an apocalyptic number.

43042313134 is a deficient number, since it is larger than the sum of its proper divisors (24094551122).

43042313134 is a wasteful number, since it uses less digits than its factorization.

43042313134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5880.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 43042313134 its reverse (43131324034), we get a palindrome (86173637168).

The spelling of 43042313134 in words is "forty-three billion, forty-two million, three hundred thirteen thousand, one hundred thirty-four".