44042640600463 has 2 divisors, whose sum is σ = 44042640600464. Its totient is φ = 44042640600462.

The previous prime is 44042640600437. The next prime is 44042640600493. The reversal of 44042640600463 is 36400604624044.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44042640600463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44042640600493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22021320300231 + 22021320300232.

It is an arithmetic number, because the mean of its divisors is an integer number (22021320300232).

Almost surely, 2^{44042640600463} is an apocalyptic number.

44042640600463 is a deficient number, since it is larger than the sum of its proper divisors (1).

44042640600463 is an equidigital number, since it uses as much as digits as its factorization.

44042640600463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1327104, while the sum is 43.

The spelling of 44042640600463 in words is "forty-four trillion, forty-two billion, six hundred forty million, six hundred thousand, four hundred sixty-three".