41943064350816 has 96 divisors (see below), whose sum is σ = 122335559629920. Its totient is φ = 13980836086272.

The previous prime is 41943064350791. The next prime is 41943064350841. The reversal of 41943064350816 is 61805346034914.

It is a happy number.

41943064350816 is a `hidden beast` number, since 4 + 1 + 94 + 3 + 0 + 6 + 43 + 508 + 1 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (41943064350791) and next prime (41943064350841).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 75108406 + ... + 75664778.

It is an arithmetic number, because the mean of its divisors is an integer number (1274328746145).

Almost surely, 2^{41943064350816} is an apocalyptic number.

It is an amenable number.

41943064350816 is an abundant number, since it is smaller than the sum of its proper divisors (80392495279104).

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

41943064350816 is a wasteful number, since it uses less digits than its factorization.

41943064350816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643645 (or 643631 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 41943064350816 in words is "forty-one trillion, nine hundred forty-three billion, sixty-four million, three hundred fifty thousand, eight hundred sixteen".