43311214134 has 64 divisors (see below), whose sum is σ = 103668998400. Its totient is φ = 13359136896.

The previous prime is 43311214129. The next prime is 43311214151. The reversal of 43311214134 is 43141211334.

43311214134 is a `hidden beast` number, since 4 + 3 + 311 + 214 + 134 = 666.

It is a super-2 number, since 2×43311214134² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 43311214098 and 43311214107.

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 31 ways as a sum of consecutive naturals, for example, 446739 + ... + 534974.

It is an arithmetic number, because the mean of its divisors is an integer number (1619828100).

Almost surely, 2^43311214134 is an apocalyptic number.

43311214134 is an abundant number, since it is smaller than the sum of its proper divisors (60357784266).

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

43311214134 is a wasteful number, since it uses less digits than its factorization.

43311214134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981786 (or 981780 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 43311214134 its reverse (43141211334), we get a palindrome (86452425468).

The spelling of 43311214134 in words is "forty-three billion, three hundred eleven million, two hundred fourteen thousand, one hundred thirty-four".