419317138 has 16 divisors (see below), whose sum is σ = 668342880. Its totient is φ = 196623936.

The previous prime is 419317103. The next prime is 419317147. The reversal of 419317138 is 831713914.

It is a super-2 number, since 2×419317138² = 351653724441022088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 419317097 and 419317106.

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, 12168 + ... + 31411.

It is an arithmetic number, because the mean of its divisors is an integer number (41771430).

Almost surely, 2^419317138 is an apocalyptic number.

419317138 is a deficient number, since it is larger than the sum of its proper divisors (249025742).

419317138 is a wasteful number, since it uses less digits than its factorization.

419317138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43881.

The product of its digits is 18144, while the sum is 37.

The square root of 419317138 is about 20477.2346277519. The cubic root of 419317138 is about 748.4811561534.

The spelling of 419317138 in words is "four hundred nineteen million, three hundred seventeen thousand, one hundred thirty-eight".