40442003411 has 2 divisors, whose sum is σ = 40442003412. Its totient is φ = 40442003410.

The previous prime is 40442003369. The next prime is 40442003419. The reversal of 40442003411 is 11430024404.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40442003411 - 2³⁰ = 39368261587 is a prime.

It is not a weakly prime, because it can be changed into another prime (40442003419) 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 as a sum of consecutive naturals, namely, 20221001705 + 20221001706.

It is an arithmetic number, because the mean of its divisors is an integer number (20221001706).

Almost surely, 2^40442003411 is an apocalyptic number.

40442003411 is a deficient number, since it is larger than the sum of its proper divisors (1).

40442003411 is an equidigital number, since it uses as much as digits as its factorization.

40442003411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 40442003411 its reverse (11430024404), we get a palindrome (51872027815).

The spelling of 40442003411 in words is "forty billion, four hundred forty-two million, three thousand, four hundred eleven".