38344074748005 has 32 divisors (see below), whose sum is σ = 66490617078144. Its totient is φ = 18756846740736.

The previous prime is 38344074748003. The next prime is 38344074748061. The reversal of 38344074748005 is 50084747044383.

It is not a de Polignac number, because 38344074748005 - 2¹ = 38344074748003 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38344074748003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 626199579 + ... + 626260808.

It is an arithmetic number, because the mean of its divisors is an integer number (2077831783692).

Almost surely, 2^{38344074748005} is an apocalyptic number.

It is an amenable number.

38344074748005 is a deficient number, since it is larger than the sum of its proper divisors (28146542330139).

38344074748005 is a wasteful number, since it uses less digits than its factorization.

38344074748005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252460565.

The product of its (nonzero) digits is 36126720, while the sum is 57.

The spelling of 38344074748005 in words is "thirty-eight trillion, three hundred forty-four billion, seventy-four million, seven hundred forty-eight thousand, five".