40064042411 has 2 divisors, whose sum is σ = 40064042412. Its totient is φ = 40064042410.

The previous prime is 40064042407. The next prime is 40064042413. The reversal of 40064042411 is 11424046004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40064042411 - 2² = 40064042407 is a prime.

Together with 40064042413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40064042413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20032021205 + 20032021206.

It is an arithmetic number, because the mean of its divisors is an integer number (20032021206).

Almost surely, 2^40064042411 is an apocalyptic number.

40064042411 is a deficient number, since it is larger than the sum of its proper divisors (1).

40064042411 is an equidigital number, since it uses as much as digits as its factorization.

40064042411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 40064042411 its reverse (11424046004), we get a palindrome (51488088415).

The spelling of 40064042411 in words is "forty billion, sixty-four million, forty-two thousand, four hundred eleven".