244415150163640 has 64 divisors (see below), whose sum is σ = 555628073716800. Its totient is φ = 96753885032448.

The previous prime is 244415150163571. The next prime is 244415150163749. The reversal of 244415150163640 is 46361051514442.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87110146 + ... + 89872174.

It is an arithmetic number, because the mean of its divisors is an integer number (8681688651825).

Almost surely, 2^{244415150163640} is an apocalyptic number.

244415150163640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244415150163640 is an abundant number, since it is smaller than the sum of its proper divisors (311212923553160).

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

244415150163640 is a wasteful number, since it uses less digits than its factorization.

244415150163640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784944 (or 2784940 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 244415150163640 in words is "two hundred forty-four trillion, four hundred fifteen billion, one hundred fifty million, one hundred sixty-three thousand, six hundred forty".