4164042232431 has 6 divisors (see below), whose sum is σ = 6014727669080. Its totient is φ = 2776028154948.

The previous prime is 4164042232403. The next prime is 4164042232439. The reversal of 4164042232431 is 1342322404614.

4164042232431 is a `hidden beast` number, since 4 + 1 + 6 + 404 + 2 + 2 + 3 + 243 + 1 = 666.

It is not a de Polignac number, because 4164042232431 - 2⁹ = 4164042231919 is a prime.

It is a super-2 number, since 2×4164042232431² (a number of 26 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 (4164042232439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 231335679571 + ... + 231335679588.

Almost surely, 2^{4164042232431} is an apocalyptic number.

4164042232431 is a deficient number, since it is larger than the sum of its proper divisors (1850685436649).

4164042232431 is a wasteful number, since it uses less digits than its factorization.

4164042232431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462671359165 (or 462671359162 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 4164042232431 in words is "four trillion, one hundred sixty-four billion, forty-two million, two hundred thirty-two thousand, four hundred thirty-one".