44294381568863 has 2 divisors, whose sum is σ = 44294381568864. Its totient is φ = 44294381568862.

The previous prime is 44294381568617. The next prime is 44294381568883. The reversal of 44294381568863 is 36886518349244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44294381568863 - 2¹⁴ = 44294381552479 is a prime.

It is a super-2 number, since 2×44294381568863² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44294381568883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22147190784431 + 22147190784432.

It is an arithmetic number, because the mean of its divisors is an integer number (22147190784432).

Almost surely, 2^{44294381568863} is an apocalyptic number.

44294381568863 is a deficient number, since it is larger than the sum of its proper divisors (1).

44294381568863 is an equidigital number, since it uses as much as digits as its factorization.

44294381568863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 955514880, while the sum is 71.

The spelling of 44294381568863 in words is "forty-four trillion, two hundred ninety-four billion, three hundred eighty-one million, five hundred sixty-eight thousand, eight hundred sixty-three".