41858428709 has 16 divisors (see below), whose sum is σ = 44387823744. Its totient is φ = 39390912000.

The previous prime is 41858428699. The next prime is 41858428739. The reversal of 41858428709 is 90782485814.

It is a cyclic number.

It is not a de Polignac number, because 41858428709 - 2⁴ = 41858428693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41858428739) 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 in 15 ways as a sum of consecutive naturals, for example, 642194 + ... + 704364.

It is an arithmetic number, because the mean of its divisors is an integer number (2774238984).

Almost surely, 2^41858428709 is an apocalyptic number.

It is an amenable number.

41858428709 is a deficient number, since it is larger than the sum of its proper divisors (2529395035).

41858428709 is a wasteful number, since it uses less digits than its factorization.

41858428709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62668.

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 41858428709 in words is "forty-one billion, eight hundred fifty-eight million, four hundred twenty-eight thousand, seven hundred nine".