38084485031 has 4 divisors (see below), whose sum is σ = 38566567200. Its totient is φ = 37602402864.

The previous prime is 38084485027. The next prime is 38084485037. The reversal of 38084485031 is 13058448083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38084485031 - 2² = 38084485027 is a prime.

It is a super-2 number, since 2×38084485031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38084485037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241040966 + ... + 241041123.

It is an arithmetic number, because the mean of its divisors is an integer number (9641641800).

Almost surely, 2^38084485031 is an apocalyptic number.

38084485031 is a deficient number, since it is larger than the sum of its proper divisors (482082169).

38084485031 is an equidigital number, since it uses as much as digits as its factorization.

38084485031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482082168.

The product of its (nonzero) digits is 368640, while the sum is 44.

The spelling of 38084485031 in words is "thirty-eight billion, eighty-four million, four hundred eighty-five thousand, thirty-one".