38332748078 has 16 divisors (see below), whose sum is σ = 60931679760. Its totient is φ = 18024049536.

The previous prime is 38332748057. The next prime is 38332748081. The reversal of 38332748078 is 87084723383.

It is a super-2 number, since 2×38332748078² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 423488 + ... + 505971.

It is an arithmetic number, because the mean of its divisors is an integer number (3808229985).

Almost surely, 2^38332748078 is an apocalyptic number.

38332748078 is a deficient number, since it is larger than the sum of its proper divisors (22598931682).

38332748078 is a wasteful number, since it uses less digits than its factorization.

38332748078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930691.

The product of its (nonzero) digits is 5419008, while the sum is 53.

The spelling of 38332748078 in words is "thirty-eight billion, three hundred thirty-two million, seven hundred forty-eight thousand, seventy-eight".