41401855417 has 24 divisors (see below), whose sum is σ = 45695422080. Its totient is φ = 37483692480.

The previous prime is 41401855409. The next prime is 41401855463. The reversal of 41401855417 is 71455810414.

It is not a de Polignac number, because 41401855417 - 2³ = 41401855409 is a prime.

It is a super-2 number, since 2×41401855417² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41401855417.

It is not an unprimeable number, because it can be changed into a prime (41401855217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4592128 + ... + 4601134.

It is an arithmetic number, because the mean of its divisors is an integer number (1903975920).

Almost surely, 2^41401855417 is an apocalyptic number.

It is an amenable number.

41401855417 is a deficient number, since it is larger than the sum of its proper divisors (4293566663).

41401855417 is a wasteful number, since it uses less digits than its factorization.

41401855417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9553 (or 9540 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 40.

The spelling of 41401855417 in words is "forty-one billion, four hundred one million, eight hundred fifty-five thousand, four hundred seventeen".