42434401334331 has 16 divisors (see below), whose sum is σ = 56643048997920. Its totient is φ = 28257688842240.

The previous prime is 42434401334261. The next prime is 42434401334443. The reversal of 42434401334331 is 13343310443424.

42434401334331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42434401334331 - 2¹¹ = 42434401332283 is a prime.

It is a super-2 number, since 2×42434401334331² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42434401334331.

It is not an unprimeable number, because it can be changed into a prime (42434401134331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13266171 + ... + 16151163.

It is an arithmetic number, because the mean of its divisors is an integer number (3540190562370).

Almost surely, 2^{42434401334331} is an apocalyptic number.

42434401334331 is a deficient number, since it is larger than the sum of its proper divisors (14208647663589).

42434401334331 is a wasteful number, since it uses less digits than its factorization.

42434401334331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890526.

The product of its (nonzero) digits is 497664, while the sum is 39.

Adding to 42434401334331 its reverse (13343310443424), we get a palindrome (55777711777755).

The spelling of 42434401334331 in words is "forty-two trillion, four hundred thirty-four billion, four hundred one million, three hundred thirty-four thousand, three hundred thirty-one".