41543953898 has 8 divisors (see below), whose sum is σ = 65981573892. Its totient is φ = 19550095936.

The previous prime is 41543953877. The next prime is 41543953903. The reversal of 41543953898 is 89835934514.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41423239729 + 120714169 = 203527^2 + 10987^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610940465 + ... + 610940532.

Almost surely, 2^41543953898 is an apocalyptic number.

41543953898 is a deficient number, since it is larger than the sum of its proper divisors (24437619994).

41543953898 is a wasteful number, since it uses less digits than its factorization.

41543953898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221881016.

The product of its digits is 18662400, while the sum is 59.

The spelling of 41543953898 in words is "forty-one billion, five hundred forty-three million, nine hundred fifty-three thousand, eight hundred ninety-eight".