41212220796845 has 16 divisors (see below), whose sum is σ = 57722162139648. Its totient is φ = 27658536023040.

The previous prime is 41212220796833. The next prime is 41212220796853. The reversal of 41212220796845 is 54869702221214.

It is not a de Polignac number, because 41212220796845 - 2²⁶ = 41212153687981 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12526509236 + ... + 12526512525.

It is an arithmetic number, because the mean of its divisors is an integer number (3607635133728).

Almost surely, 2^{41212220796845} is an apocalyptic number.

It is an amenable number.

41212220796845 is a deficient number, since it is larger than the sum of its proper divisors (16509941342803).

41212220796845 is a wasteful number, since it uses less digits than its factorization.

41212220796845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25053021820.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 41212220796845 in words is "forty-one trillion, two hundred twelve billion, two hundred twenty million, seven hundred ninety-six thousand, eight hundred forty-five".