38430423848145 has 16 divisors (see below), whose sum is σ = 70272775036800. Its totient is φ = 17568193759104.

The previous prime is 38430423848123. The next prime is 38430423848153. The reversal of 38430423848145 is 54184832403483.

It is a happy number.

38430423848145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38430423848145 - 2¹³ = 38430423839953 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183002018220 + ... + 183002018429.

It is an arithmetic number, because the mean of its divisors is an integer number (4392048439800).

Almost surely, 2^{38430423848145} is an apocalyptic number.

38430423848145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38430423848145 is a deficient number, since it is larger than the sum of its proper divisors (31842351188655).

38430423848145 is a wasteful number, since it uses less digits than its factorization.

38430423848145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366004036664.

The product of its (nonzero) digits is 35389440, while the sum is 57.

The spelling of 38430423848145 in words is "thirty-eight trillion, four hundred thirty billion, four hundred twenty-three million, eight hundred forty-eight thousand, one hundred forty-five".