41154423287 has 2 divisors, whose sum is σ = 41154423288. Its totient is φ = 41154423286.

The previous prime is 41154423257. The next prime is 41154423329. The reversal of 41154423287 is 78232445114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41154423287 - 2²⁰ = 41153374711 is a prime.

It is a super-3 number, since 3×41154423287³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41154423257) 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, 20577211643 + 20577211644.

It is an arithmetic number, because the mean of its divisors is an integer number (20577211644).

Almost surely, 2^41154423287 is an apocalyptic number.

41154423287 is a deficient number, since it is larger than the sum of its proper divisors (1).

41154423287 is an equidigital number, since it uses as much as digits as its factorization.

41154423287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 215040, while the sum is 41.

The spelling of 41154423287 in words is "forty-one billion, one hundred fifty-four million, four hundred twenty-three thousand, two hundred eighty-seven".