38450719404 has 36 divisors (see below), whose sum is σ = 100546424160. Its totient is φ = 12374943840.

The previous prime is 38450719403. The next prime is 38450719427. The reversal of 38450719404 is 40491705483.

38450719404 is a `hidden beast` number, since 3 + 8 + 450 + 7 + 194 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 38450719404.

It is not an unprimeable number, because it can be changed into a prime (38450719403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18414052 + ... + 18416139.

Almost surely, 2^38450719404 is an apocalyptic number.

It is an amenable number.

38450719404 is an abundant number, since it is smaller than the sum of its proper divisors (62095704756).

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

38450719404 is a wasteful number, since it uses less digits than its factorization.

38450719404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36830230 (or 36830225 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 38450719404 in words is "thirty-eight billion, four hundred fifty million, seven hundred nineteen thousand, four hundred four".