40023110411 has 2 divisors, whose sum is σ = 40023110412. Its totient is φ = 40023110410.

The previous prime is 40023110381. The next prime is 40023110527. The reversal of 40023110411 is 11401132004.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40023110411 - 2³⁰ = 38949368587 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40023110411.

It is not a weakly prime, because it can be changed into another prime (40023112411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20011555205 + 20011555206.

It is an arithmetic number, because the mean of its divisors is an integer number (20011555206).

Almost surely, 2^40023110411 is an apocalyptic number.

40023110411 is a deficient number, since it is larger than the sum of its proper divisors (1).

40023110411 is an equidigital number, since it uses as much as digits as its factorization.

40023110411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 40023110411 its reverse (11401132004), we get a palindrome (51424242415).

The spelling of 40023110411 in words is "forty billion, twenty-three million, one hundred ten thousand, four hundred eleven".