317624454044 has 12 divisors (see below), whose sum is σ = 555860536224. Its totient is φ = 158807157984.

The previous prime is 317624453983. The next prime is 317624454071. The reversal of 317624454044 is 440454426713.

It is a junction number, because it is equal to n+sod(n) for n = 317624453986 and 317624454004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1124489 + ... + 1378304.

It is an arithmetic number, because the mean of its divisors is an integer number (46321711352).

Almost surely, 2^317624454044 is an apocalyptic number.

It is an amenable number.

317624454044 is a deficient number, since it is larger than the sum of its proper divisors (238236082180).

317624454044 is a wasteful number, since it uses less digits than its factorization.

317624454044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534524 (or 2534522 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 44.

The spelling of 317624454044 in words is "three hundred seventeen billion, six hundred twenty-four million, four hundred fifty-four thousand, forty-four".