42031055411 has 4 divisors (see below), whose sum is σ = 42031539024. Its totient is φ = 42030571800.

The previous prime is 42031055401. The next prime is 42031055419. The reversal of 42031055411 is 11455013024.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 42031055411 - 2¹⁴ = 42031039027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42031055419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71420 + ... + 298601.

It is an arithmetic number, because the mean of its divisors is an integer number (10507884756).

Almost surely, 2^42031055411 is an apocalyptic number.

42031055411 is a deficient number, since it is larger than the sum of its proper divisors (483613).

42031055411 is a wasteful number, since it uses less digits than its factorization.

42031055411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483612.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 42031055411 its reverse (11455013024), we get a palindrome (53486068435).

The spelling of 42031055411 in words is "forty-two billion, thirty-one million, fifty-five thousand, four hundred eleven".