38782691044950 has 96 divisors (see below), whose sum is σ = 101846685207456. Its totient is φ = 9732939816960.

The previous prime is 38782691044943. The next prime is 38782691044963. The reversal of 38782691044950 is 5944019628783.

It is a happy number.

38782691044950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32650674 + ... + 33817626.

It is an arithmetic number, because the mean of its divisors is an integer number (1060902970911).

It is a 1-persistent number, because it is pandigital, but 2⋅38782691044950 = 77565382089900 is not.

Almost surely, 2^{38782691044950} is an apocalyptic number.

38782691044950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38782691044950 is an abundant number, since it is smaller than the sum of its proper divisors (63063994162506).

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

38782691044950 is a wasteful number, since it uses less digits than its factorization.

38782691044950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180018 (or 1180013 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 66.

The spelling of 38782691044950 in words is "thirty-eight trillion, seven hundred eighty-two billion, six hundred ninety-one million, forty-four thousand, nine hundred fifty".