41211011215 has 32 divisors (see below), whose sum is σ = 55801654272. Its totient is φ = 28956576000.

The previous prime is 41211011213. The next prime is 41211011221. The reversal of 41211011215 is 51211011214.

It is not a de Polignac number, because 41211011215 - 2¹ = 41211011213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41211011192 and 41211011201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41211011213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143550 + ... + 320980.

It is an arithmetic number, because the mean of its divisors is an integer number (1743801696).

Almost surely, 2^41211011215 is an apocalyptic number.

41211011215 is a deficient number, since it is larger than the sum of its proper divisors (14590643057).

41211011215 is a wasteful number, since it uses less digits than its factorization.

41211011215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177591.

The product of its (nonzero) digits is 80, while the sum is 19.

Adding to 41211011215 its reverse (51211011214), we get a palindrome (92422022429).

Subtracting 41211011215 from its reverse (51211011214), we obtain a palindrome (9999999999).

The spelling of 41211011215 in words is "forty-one billion, two hundred eleven million, eleven thousand, two hundred fifteen".