38322732284 has 6 divisors (see below), whose sum is σ = 67064781504. Its totient is φ = 19161366140.

The previous prime is 38322732263. The next prime is 38322732299. The reversal of 38322732284 is 48223722383.

It is a happy number.

It is a super-2 number, since 2×38322732284² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4790341532 + ... + 4790341539.

It is an arithmetic number, because the mean of its divisors is an integer number (11177463584).

Almost surely, 2^38322732284 is an apocalyptic number.

It is an amenable number.

38322732284 is a deficient number, since it is larger than the sum of its proper divisors (28742049220).

38322732284 is a wasteful number, since it uses less digits than its factorization.

38322732284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9580683075 (or 9580683073 counting only the distinct ones).

The product of its digits is 774144, while the sum is 44.

Subtracting 38322732284 from its reverse (48223722383), we obtain a palindrome (9900990099).

The spelling of 38322732284 in words is "thirty-eight billion, three hundred twenty-two million, seven hundred thirty-two thousand, two hundred eighty-four".