38331774854 has 4 divisors (see below), whose sum is σ = 57497662284. Its totient is φ = 19165887426.

The previous prime is 38331774853. The next prime is 38331774883. The reversal of 38331774854 is 45847713383.

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

It is a junction number, because it is equal to n+sod(n) for n = 38331774796 and 38331774805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38331774853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9582943712 + ... + 9582943715.

It is an arithmetic number, because the mean of its divisors is an integer number (14374415571).

Almost surely, 2^38331774854 is an apocalyptic number.

38331774854 is a deficient number, since it is larger than the sum of its proper divisors (19165887430).

38331774854 is a wasteful number, since it uses less digits than its factorization.

38331774854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19165887429.

The product of its digits is 6773760, while the sum is 53.

The spelling of 38331774854 in words is "thirty-eight billion, three hundred thirty-one million, seven hundred seventy-four thousand, eight hundred fifty-four".