38424624484 has 9 divisors (see below), whose sum is σ = 67243778931. Its totient is φ = 19212116220.

The previous prime is 38424624379. The next prime is 38424624499. The reversal of 38424624484 is 48442642483.

The square root of 38424624484 is 196022.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 343039 + ... + 441049.

Almost surely, 2^38424624484 is an apocalyptic number.

38424624484 is the 196022-nd square number.

It is an amenable number.

38424624484 is a deficient number, since it is larger than the sum of its proper divisors (28819154447).

38424624484 is an frugal number, since it uses more digits than its factorization.

38424624484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196026 (or 98013 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 49.

Multiplying 38424624484 by its sum of digits (49), we get a square (1882806599716 = 1372154²).

The spelling of 38424624484 in words is "thirty-eight billion, four hundred twenty-four million, six hundred twenty-four thousand, four hundred eighty-four".