41042320031 has 4 divisors (see below), whose sum is σ = 42826768752. Its totient is φ = 39257871312.

The previous prime is 41042319979. The next prime is 41042320049. The reversal of 41042320031 is 13002324014.

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 41042320031 - 2¹⁴ = 41042303647 is a prime.

It is a super-2 number, since 2×41042320031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41042319985 and 41042320012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41042320061) 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, 892224326 + ... + 892224371.

It is an arithmetic number, because the mean of its divisors is an integer number (10706692188).

Almost surely, 2^41042320031 is an apocalyptic number.

41042320031 is a deficient number, since it is larger than the sum of its proper divisors (1784448721).

41042320031 is a wasteful number, since it uses less digits than its factorization.

41042320031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784448720.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 41042320031 its reverse (13002324014), we get a palindrome (54044644045).

The spelling of 41042320031 in words is "forty-one billion, forty-two million, three hundred twenty thousand, thirty-one".