41749128959 has 2 divisors, whose sum is σ = 41749128960. Its totient is φ = 41749128958.

The previous prime is 41749128923. The next prime is 41749128977. The reversal of 41749128959 is 95982194714.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41749128959 - 2⁸ = 41749128703 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41749128898 and 41749128907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41749128059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20874564479 + 20874564480.

It is an arithmetic number, because the mean of its divisors is an integer number (20874564480).

Almost surely, 2^41749128959 is an apocalyptic number.

41749128959 is a deficient number, since it is larger than the sum of its proper divisors (1).

41749128959 is an equidigital number, since it uses as much as digits as its factorization.

41749128959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6531840, while the sum is 59.

The spelling of 41749128959 in words is "forty-one billion, seven hundred forty-nine million, one hundred twenty-eight thousand, nine hundred fifty-nine".