41021512018434 has 32 divisors (see below), whose sum is σ = 91169201994240. Its totient is φ = 13672294379856.

The previous prime is 41021512018369. The next prime is 41021512018493. The reversal of 41021512018434 is 43481021512014.

41021512018434 is a `hidden beast` number, since 4 + 1 + 0 + 2 + 15 + 1 + 201 + 8 + 434 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42376957 + ... + 43334160.

It is an arithmetic number, because the mean of its divisors is an integer number (2849037562320).

Almost surely, 2^{41021512018434} is an apocalyptic number.

41021512018434 is an abundant number, since it is smaller than the sum of its proper divisors (50147689975806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41021512018434 is a wasteful number, since it uses less digits than its factorization.

41021512018434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85719991 (or 85719985 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The spelling of 41021512018434 in words is "forty-one trillion, twenty-one billion, five hundred twelve million, eighteen thousand, four hundred thirty-four".