43314227135311 has 16 divisors (see below), whose sum is σ = 47527892848800. Its totient is φ = 39147232481280.

The previous prime is 43314227135237. The next prime is 43314227135339. The reversal of 43314227135311 is 11353172241334.

It is a de Polignac number, because none of the positive numbers 2^k-43314227135311 is a prime.

It is a super-2 number, since 2×43314227135311² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43314227135341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15446146 + ... + 18033631.

It is an arithmetic number, because the mean of its divisors is an integer number (2970493303050).

Almost surely, 2^{43314227135311} is an apocalyptic number.

43314227135311 is a deficient number, since it is larger than the sum of its proper divisors (4213665713489).

43314227135311 is a wasteful number, since it uses less digits than its factorization.

43314227135311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33480474.

The product of its digits is 181440, while the sum is 40.

Adding to 43314227135311 its reverse (11353172241334), we get a palindrome (54667399376645).

The spelling of 43314227135311 in words is "forty-three trillion, three hundred fourteen billion, two hundred twenty-seven million, one hundred thirty-five thousand, three hundred eleven".