43413212134 has 16 divisors (see below), whose sum is σ = 65740613472. Its totient is φ = 21499934848.

The previous prime is 43413212111. The next prime is 43413212207. The reversal of 43413212134 is 43121231434.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273087 + ... + 401749.

It is an arithmetic number, because the mean of its divisors is an integer number (4108788342).

Almost surely, 2^43413212134 is an apocalyptic number.

43413212134 is a deficient number, since it is larger than the sum of its proper divisors (22327401338).

43413212134 is a wasteful number, since it uses less digits than its factorization.

43413212134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130271.

The product of its digits is 6912, while the sum is 28.

Adding to 43413212134 its reverse (43121231434), we get a palindrome (86534443568).

The spelling of 43413212134 in words is "forty-three billion, four hundred thirteen million, two hundred twelve thousand, one hundred thirty-four".