41021342656 has 56 divisors (see below), whose sum is σ = 93081713760. Its totient is φ = 17570906112.

The previous prime is 41021342639. The next prime is 41021342693. The reversal of 41021342656 is 65624312014.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822036 + ... + 870508.

It is an arithmetic number, because the mean of its divisors is an integer number (1662173460).

Almost surely, 2^41021342656 is an apocalyptic number.

It is an amenable number.

41021342656 is an abundant number, since it is smaller than the sum of its proper divisors (52060371104).

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

41021342656 is a wasteful number, since it uses less digits than its factorization.

41021342656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50381 (or 50371 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 41021342656 in words is "forty-one billion, twenty-one million, three hundred forty-two thousand, six hundred fifty-six".