41400042407 has 2 divisors, whose sum is σ = 41400042408. Its totient is φ = 41400042406.

The previous prime is 41400042367. The next prime is 41400042433. The reversal of 41400042407 is 70424000414.

It is an a-pointer prime, because the next prime (41400042433) can be obtained adding 41400042407 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41400042407 - 2¹⁸ = 41399780263 is a prime.

It is a super-2 number, since 2×41400042407² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41400042487) 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 as a sum of consecutive naturals, namely, 20700021203 + 20700021204.

It is an arithmetic number, because the mean of its divisors is an integer number (20700021204).

Almost surely, 2^41400042407 is an apocalyptic number.

41400042407 is a deficient number, since it is larger than the sum of its proper divisors (1).

41400042407 is an equidigital number, since it uses as much as digits as its factorization.

41400042407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 26.

The spelling of 41400042407 in words is "forty-one billion, four hundred million, forty-two thousand, four hundred seven".