38338144480 has 48 divisors (see below), whose sum is σ = 90842759280. Its totient is φ = 15289731072.

The previous prime is 38338144469. The next prime is 38338144483. The reversal of 38338144480 is 8444183383.

It is a self number, because there is not a number n which added to its sum of digits gives 38338144480.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38338144483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301590 + ... + 409429.

It is an arithmetic number, because the mean of its divisors is an integer number (1892557485).

Almost surely, 2^38338144480 is an apocalyptic number.

It is an amenable number.

38338144480 is an abundant number, since it is smaller than the sum of its proper divisors (52504614800).

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

38338144480 is a wasteful number, since it uses less digits than its factorization.

38338144480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711371 (or 711363 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 38338144480 in words is "thirty-eight billion, three hundred thirty-eight million, one hundred forty-four thousand, four hundred eighty".