238084406019 has 12 divisors (see below), whose sum is σ = 345237832056. Its totient is φ = 158105336832.

The previous prime is 238084405981. The next prime is 238084406033. The reversal of 238084406019 is 910604480832.

It is a happy number.

238084406019 is a `hidden beast` number, since 2 + 38 + 0 + 8 + 4 + 4 + 0 + 601 + 9 = 666.

It is not a de Polignac number, because 238084406019 - 2⁷ = 238084405891 is a prime.

It is a super-2 number, since 2×238084406019² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (238084406069) 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, 51464269 + ... + 51468894.

It is an arithmetic number, because the mean of its divisors is an integer number (28769819338).

Almost surely, 2^238084406019 is an apocalyptic number.

238084406019 is a deficient number, since it is larger than the sum of its proper divisors (107153426037).

238084406019 is a wasteful number, since it uses less digits than its factorization.

238084406019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102933426 (or 102933423 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 238084406019 in words is "two hundred thirty-eight billion, eighty-four million, four hundred six thousand, nineteen".