38646341650336 has 48 divisors (see below), whose sum is σ = 88252093653696. Its totient is φ = 16315513099776.

The previous prime is 38646341650331. The next prime is 38646341650337. The reversal of 38646341650336 is 63305614364683.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (38646341650331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287509701 + ... + 1287539716.

It is an arithmetic number, because the mean of its divisors is an integer number (1838585284452).

Almost surely, 2^{38646341650336} is an apocalyptic number.

It is an amenable number.

38646341650336 is an abundant number, since it is smaller than the sum of its proper divisors (49605752003360).

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

38646341650336 is a wasteful number, since it uses less digits than its factorization.

38646341650336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575049501 (or 2575049493 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 58.

The spelling of 38646341650336 in words is "thirty-eight trillion, six hundred forty-six billion, three hundred forty-one million, six hundred fifty thousand, three hundred thirty-six".