44677420464473 has 2 divisors, whose sum is σ = 44677420464474. Its totient is φ = 44677420464472.

The previous prime is 44677420464421. The next prime is 44677420464491. The reversal of 44677420464473 is 37446402477644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43557531634969 + 1119888829504 = 6599813^2 + 1058248^2 .

It is a cyclic number.

It is not a de Polignac number, because 44677420464473 - 2²⁸ = 44677152029017 is a prime.

It is not a weakly prime, because it can be changed into another prime (44677420464073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22338710232236 + 22338710232237.

It is an arithmetic number, because the mean of its divisors is an integer number (22338710232237).

Almost surely, 2^{44677420464473} is an apocalyptic number.

It is an amenable number.

44677420464473 is a deficient number, since it is larger than the sum of its proper divisors (1).

44677420464473 is an equidigital number, since it uses as much as digits as its factorization.

44677420464473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 303464448, while the sum is 62.

The spelling of 44677420464473 in words is "forty-four trillion, six hundred seventy-seven billion, four hundred twenty million, four hundred sixty-four thousand, four hundred seventy-three".