38353209944 has 32 divisors (see below), whose sum is σ = 82547527680. Its totient is φ = 16364674464.

The previous prime is 38353209931. The next prime is 38353209971. The reversal of 38353209944 is 44990235383.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 38353209892 and 38353209901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1495832 + ... + 1521255.

It is an arithmetic number, because the mean of its divisors is an integer number (2579610240).

Almost surely, 2^38353209944 is an apocalyptic number.

It is an amenable number.

38353209944 is an abundant number, since it is smaller than the sum of its proper divisors (44194317736).

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

38353209944 is a wasteful number, since it uses less digits than its factorization.

38353209944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017327 (or 3017323 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 38353209944 in words is "thirty-eight billion, three hundred fifty-three million, two hundred nine thousand, nine hundred forty-four".