244726330473064 has 32 divisors (see below), whose sum is σ = 500623994534400. Its totient is φ = 111228705685120.

The previous prime is 244726330473007. The next prime is 244726330473073. The reversal of 244726330473064 is 460374033627442.

It is a super-2 number, since 2×244726330473064² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244726330472996 and 244726330473014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130758517 + ... + 132616900.

It is an arithmetic number, because the mean of its divisors is an integer number (15644499829200).

Almost surely, 2^{244726330473064} is an apocalyptic number.

It is an amenable number.

244726330473064 is an abundant number, since it is smaller than the sum of its proper divisors (255897664061336).

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

244726330473064 is a wasteful number, since it uses less digits than its factorization.

244726330473064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263385993 (or 263385989 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 55.

The spelling of 244726330473064 in words is "two hundred forty-four trillion, seven hundred twenty-six billion, three hundred thirty million, four hundred seventy-three thousand, sixty-four".