41539946360640 has 336 divisors, whose sum is σ = 165223997874432. Its totient is φ = 8764472070144.

The previous prime is 41539946360639. The next prime is 41539946360663. The reversal of 41539946360640 is 4606364993514.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33352984 + ... + 34576023.

It is an arithmetic number, because the mean of its divisors is an integer number (491738088912).

Almost surely, 2^{41539946360640} is an apocalyptic number.

41539946360640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41539946360640 is an abundant number, since it is smaller than the sum of its proper divisors (123684051513792).

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

41539946360640 is a wasteful number, since it uses less digits than its factorization.

41539946360640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67929054 (or 67929037 counting only the distinct ones).

The product of its (nonzero) digits is 50388480, while the sum is 60.

The spelling of 41539946360640 in words is "forty-one trillion, five hundred thirty-nine billion, nine hundred forty-six million, three hundred sixty thousand, six hundred forty".