2068419438 has 12 divisors (see below), whose sum is σ = 4481575488. Its totient is φ = 689473140.

The previous prime is 2068419413. The next prime is 2068419443. The reversal of 2068419438 is 8349148602.

It is a happy number.

2068419438 is a `hidden beast` number, since 206 + 8 + 4 + 1 + 9 + 438 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2068419393 and 2068419402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57456078 + ... + 57456113.

It is an arithmetic number, because the mean of its divisors is an integer number (373464624).

Almost surely, 2^2068419438 is an apocalyptic number.

2068419438 is an abundant number, since it is smaller than the sum of its proper divisors (2413156050).

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

2068419438 is a wasteful number, since it uses less digits than its factorization.

2068419438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114912199 (or 114912196 counting only the distinct ones).

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

The square root of 2068419438 is about 45479.8794853285. The cubic root of 2068419438 is about 1274.1274435951.

The spelling of 2068419438 in words is "two billion, sixty-eight million, four hundred nineteen thousand, four hundred thirty-eight".