319234352046 has 16 divisors (see below), whose sum is σ = 638510998608. Its totient is φ = 106404401600.

The previous prime is 319234351999. The next prime is 319234352077. The reversal of 319234352046 is 640253432913.

It is a super-2 number, since 2×319234352046² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 319234351989 and 319234352007.

It is a congruent number.

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, 1663725 + ... + 1845656.

It is an arithmetic number, because the mean of its divisors is an integer number (39906937413).

Almost surely, 2^319234352046 is an apocalyptic number.

319234352046 is an abundant number, since it is smaller than the sum of its proper divisors (319276646562).

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

319234352046 is a wasteful number, since it uses less digits than its factorization.

319234352046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524547.

The product of its (nonzero) digits is 466560, while the sum is 42.

Adding to 319234352046 its reverse (640253432913), we get a palindrome (959487784959).

The spelling of 319234352046 in words is "three hundred nineteen billion, two hundred thirty-four million, three hundred fifty-two thousand, forty-six".