38740189419 has 12 divisors (see below), whose sum is σ = 55962139792. Its totient is φ = 25824906000.

The previous prime is 38740189393. The next prime is 38740189427. The reversal of 38740189419 is 91498104783.

38740189419 is a `hidden beast` number, since 3 + 8 + 7 + 40 + 189 + 419 = 666.

It is not a de Polignac number, because 38740189419 - 2¹⁷ = 38740058347 is a prime.

It is a super-2 number, since 2×38740189419² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38740189469) 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, 21007 + ... + 279144.

Almost surely, 2^38740189419 is an apocalyptic number.

38740189419 is a deficient number, since it is larger than the sum of its proper divisors (17221950373).

38740189419 is a wasteful number, since it uses less digits than its factorization.

38740189419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314498 (or 314495 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 38740189419 in words is "thirty-eight billion, seven hundred forty million, one hundred eighty-nine thousand, four hundred nineteen".