38329188811 has 8 divisors (see below), whose sum is σ = 38600352000. Its totient is φ = 38058811560.

The previous prime is 38329188797. The next prime is 38329188817. The reversal of 38329188811 is 11888192383.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38329188811 - 2¹³ = 38329180619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38329188817) 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, 98431 + ... + 293848.

It is an arithmetic number, because the mean of its divisors is an integer number (4825044000).

Almost surely, 2^38329188811 is an apocalyptic number.

38329188811 is a deficient number, since it is larger than the sum of its proper divisors (271163189).

38329188811 is a wasteful number, since it uses less digits than its factorization.

38329188811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392969.

The product of its digits is 663552, while the sum is 52.

The spelling of 38329188811 in words is "thirty-eight billion, three hundred twenty-nine million, one hundred eighty-eight thousand, eight hundred eleven".