38308376448 has 96 divisors (see below), whose sum is σ = 110405809800. Its totient is φ = 12749829120.

The previous prime is 38308376437. The next prime is 38308376467. The reversal of 38308376448 is 84467380383.

38308376448 is nontrivially palindromic in base 11.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 38308376394 and 38308376403.

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 11 ways as a sum of consecutive naturals, for example, 733938 + ... + 784398.

Almost surely, 2^38308376448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38308376448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55202904900).

38308376448 is an abundant number, since it is smaller than the sum of its proper divisors (72097433352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38308376448 is a wasteful number, since it uses less digits than its factorization.

38308376448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51140 (or 51125 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 54.

The spelling of 38308376448 in words is "thirty-eight billion, three hundred eight million, three hundred seventy-six thousand, four hundred forty-eight".