4016606434431 has 4 divisors (see below), whose sum is σ = 5355475245912. Its totient is φ = 2677737622952.

The previous prime is 4016606434391. The next prime is 4016606434501. The reversal of 4016606434431 is 1344346066104.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4016606434431 - 2¹⁵ = 4016606401663 is a prime.

It is a super-2 number, since 2×4016606434431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4016606434831) 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 3 ways as a sum of consecutive naturals, for example, 669434405736 + ... + 669434405741.

It is an arithmetic number, because the mean of its divisors is an integer number (1338868811478).

Almost surely, 2^{4016606434431} is an apocalyptic number.

4016606434431 is a deficient number, since it is larger than the sum of its proper divisors (1338868811481).

4016606434431 is a wasteful number, since it uses less digits than its factorization.

4016606434431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338868811480.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 4016606434431 in words is "four trillion, sixteen billion, six hundred six million, four hundred thirty-four thousand, four hundred thirty-one".