44630460243491 has 2 divisors, whose sum is σ = 44630460243492. Its totient is φ = 44630460243490.

The previous prime is 44630460243469. The next prime is 44630460243517. The reversal of 44630460243491 is 19434206403644.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44630460243491 is a prime.

It is not a weakly prime, because it can be changed into another prime (44630460243431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22315230121745 + 22315230121746.

It is an arithmetic number, because the mean of its divisors is an integer number (22315230121746).

Almost surely, 2^{44630460243491} is an apocalyptic number.

44630460243491 is a deficient number, since it is larger than the sum of its proper divisors (1).

44630460243491 is an equidigital number, since it uses as much as digits as its factorization.

44630460243491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5971968, while the sum is 50.

The spelling of 44630460243491 in words is "forty-four trillion, six hundred thirty billion, four hundred sixty million, two hundred forty-three thousand, four hundred ninety-one".