44460660619 has 2 divisors, whose sum is σ = 44460660620. Its totient is φ = 44460660618.

The previous prime is 44460660613. The next prime is 44460660631. The reversal of 44460660619 is 91606606444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44460660619 - 2²⁷ = 44326442891 is a prime.

It is a super-2 number, since 2×44460660619² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44460660613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22230330309 + 22230330310.

It is an arithmetic number, because the mean of its divisors is an integer number (22230330310).

Almost surely, 2^44460660619 is an apocalyptic number.

44460660619 is a deficient number, since it is larger than the sum of its proper divisors (1).

44460660619 is an equidigital number, since it uses as much as digits as its factorization.

44460660619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 44460660619 in words is "forty-four billion, four hundred sixty million, six hundred sixty thousand, six hundred nineteen".