41220340421235 has 32 divisors (see below), whose sum is σ = 68599741224960. Its totient is φ = 21112609689600.

The previous prime is 41220340421231. The next prime is 41220340421243. The reversal of 41220340421235 is 53212404302214.

It is a happy number.

It is not a de Polignac number, because 41220340421235 - 2² = 41220340421231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41220340421196 and 41220340421205.

It is not an unprimeable number, because it can be changed into a prime (41220340421231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338282190 + ... + 338404019.

It is an arithmetic number, because the mean of its divisors is an integer number (2143741913280).

Almost surely, 2^{41220340421235} is an apocalyptic number.

41220340421235 is a deficient number, since it is larger than the sum of its proper divisors (27379400803725).

41220340421235 is a wasteful number, since it uses less digits than its factorization.

41220340421235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676686379.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 41220340421235 its reverse (53212404302214), we get a palindrome (94432744723449).

The spelling of 41220340421235 in words is "forty-one trillion, two hundred twenty billion, three hundred forty million, four hundred twenty-one thousand, two hundred thirty-five".