38935443086 has 4 divisors (see below), whose sum is σ = 58403164632. Its totient is φ = 19467721542.

The previous prime is 38935443083. The next prime is 38935443089. The reversal of 38935443086 is 68034453983.

It is a happy number.

38935443086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68034453983 = 25243 ⋅2695181.

It is an interprime number because it is at equal distance from previous prime (38935443083) and next prime (38935443089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38935443083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9733860770 + ... + 9733860773.

It is an arithmetic number, because the mean of its divisors is an integer number (14600791158).

Almost surely, 2^38935443086 is an apocalyptic number.

38935443086 is a deficient number, since it is larger than the sum of its proper divisors (19467721546).

38935443086 is a wasteful number, since it uses less digits than its factorization.

38935443086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19467721545.

The product of its (nonzero) digits is 7464960, while the sum is 53.

The spelling of 38935443086 in words is "thirty-eight billion, nine hundred thirty-five million, four hundred forty-three thousand, eighty-six".