4434656450657 has 2 divisors, whose sum is σ = 4434656450658. Its totient is φ = 4434656450656.

The previous prime is 4434656450617. The next prime is 4434656450671. The reversal of 4434656450657 is 7560546564344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3361047555856 + 1073608894801 = 1833316^2 + 1036151^2 .

It is a cyclic number.

It is not a de Polignac number, because 4434656450657 - 2¹⁶ = 4434656385121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4434656450596 and 4434656450605.

It is not a weakly prime, because it can be changed into another prime (4434656450617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2217328225328 + 2217328225329.

It is an arithmetic number, because the mean of its divisors is an integer number (2217328225329).

Almost surely, 2^{4434656450657} is an apocalyptic number.

It is an amenable number.

4434656450657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4434656450657 is an equidigital number, since it uses as much as digits as its factorization.

4434656450657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152000, while the sum is 59.

The spelling of 4434656450657 in words is "four trillion, four hundred thirty-four billion, six hundred fifty-six million, four hundred fifty thousand, six hundred fifty-seven".