244364005631 has 8 divisors (see below), whose sum is σ = 246133829760. Its totient is φ = 242594350488.

The previous prime is 244364005621. The next prime is 244364005643. The reversal of 244364005631 is 136500463442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244364005631 - 2²² = 244359811327 is a prime.

It is a super-2 number, since 2×244364005631² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244364005621) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5204000 + ... + 5250746.

It is an arithmetic number, because the mean of its divisors is an integer number (30766728720).

Almost surely, 2^244364005631 is an apocalyptic number.

244364005631 is a deficient number, since it is larger than the sum of its proper divisors (1769824129).

244364005631 is a wasteful number, since it uses less digits than its factorization.

244364005631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84493.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 244364005631 in words is "two hundred forty-four billion, three hundred sixty-four million, five thousand, six hundred thirty-one".