41506816354 has 8 divisors (see below), whose sum is σ = 62502482988. Its totient is φ = 20672655360.

The previous prime is 41506816349. The next prime is 41506816363. The reversal of 41506816354 is 45361860514.

It can be written as a sum of positive squares in 2 ways, for example, as 37715582025 + 3791234329 = 194205^2 + 61573^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 41506816354.

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, 40375767 + ... + 40376794.

Almost surely, 2^41506816354 is an apocalyptic number.

41506816354 is a deficient number, since it is larger than the sum of its proper divisors (20995666634).

41506816354 is a wasteful number, since it uses less digits than its factorization.

41506816354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80752820.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 41506816354 in words is "forty-one billion, five hundred six million, eight hundred sixteen thousand, three hundred fifty-four".