4042430431101 has 24 divisors (see below), whose sum is σ = 5849122757504. Its totient is φ = 2690313302880.

The previous prime is 4042430431099. The next prime is 4042430431133. The reversal of 4042430431101 is 1011340342404.

4042430431101 is a `hidden beast` number, since 4 + 0 + 42 + 4 + 304 + 311 + 0 + 1 = 666.

It is not a de Polignac number, because 4042430431101 - 2¹ = 4042430431099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042430431901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44972535 + ... + 45062331.

Almost surely, 2^{4042430431101} is an apocalyptic number.

It is an amenable number.

4042430431101 is a deficient number, since it is larger than the sum of its proper divisors (1806692326403).

4042430431101 is a wasteful number, since it uses less digits than its factorization.

4042430431101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98361 (or 98358 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4042430431101 its reverse (1011340342404), we get a palindrome (5053770773505).

The spelling of 4042430431101 in words is "four trillion, forty-two billion, four hundred thirty million, four hundred thirty-one thousand, one hundred one".