41818218152 has 16 divisors (see below), whose sum is σ = 79888577940. Its totient is φ = 20514597376.

The previous prime is 41818218137. The next prime is 41818218163. The reversal of 41818218152 is 25181281814.

It can be written as a sum of positive squares in 2 ways, for example, as 40218698116 + 1599520036 = 200546^2 + 39994^2 .

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, 49313513 + ... + 49314360.

Almost surely, 2^41818218152 is an apocalyptic number.

It is an amenable number.

41818218152 is a deficient number, since it is larger than the sum of its proper divisors (38070359788).

41818218152 is a wasteful number, since it uses less digits than its factorization.

41818218152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98627932 (or 98627928 counting only the distinct ones).

The product of its digits is 40960, while the sum is 41.

Adding to 41818218152 its reverse (25181281814), we get a palindrome (66999499966).

The spelling of 41818218152 in words is "forty-one billion, eight hundred eighteen million, two hundred eighteen thousand, one hundred fifty-two".