38700866690334 has 24 divisors (see below), whose sum is σ = 83881372093272. Its totient is φ = 12895751317680.

The previous prime is 38700866690293. The next prime is 38700866690341. The reversal of 38700866690334 is 43309666800783.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 378078997 + ... + 378181344.

It is an arithmetic number, because the mean of its divisors is an integer number (3495057170553).

Almost surely, 2^{38700866690334} is an apocalyptic number.

38700866690334 is an abundant number, since it is smaller than the sum of its proper divisors (45180505402938).

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

38700866690334 is a wasteful number, since it uses less digits than its factorization.

38700866690334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756263192 (or 756263189 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 63.

The spelling of 38700866690334 in words is "thirty-eight trillion, seven hundred billion, eight hundred sixty-six million, six hundred ninety thousand, three hundred thirty-four".