38445830486 has 8 divisors (see below), whose sum is σ = 65907138000. Its totient is φ = 16476784488.

The previous prime is 38445830461. The next prime is 38445830509. The reversal of 38445830486 is 68403854483.

It is a happy number.

38445830486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1373065361 + ... + 1373065388.

It is an arithmetic number, because the mean of its divisors is an integer number (8238392250).

Almost surely, 2^38445830486 is an apocalyptic number.

38445830486 is a deficient number, since it is larger than the sum of its proper divisors (27461307514).

38445830486 is a wasteful number, since it uses less digits than its factorization.

38445830486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746130758.

The product of its (nonzero) digits is 8847360, while the sum is 53.

The spelling of 38445830486 in words is "thirty-eight billion, four hundred forty-five million, eight hundred thirty thousand, four hundred eighty-six".