4244013020477 has 2 divisors, whose sum is σ = 4244013020478. Its totient is φ = 4244013020476.

The previous prime is 4244013020431. The next prime is 4244013020483. The reversal of 4244013020477 is 7740203104424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2996980730041 + 1247032290436 = 1731179^2 + 1116706^2 .

It is a cyclic number.

It is not a de Polignac number, because 4244013020477 - 2¹⁸ = 4244012758333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4244013020477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4244013020407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2122006510238 + 2122006510239.

It is an arithmetic number, because the mean of its divisors is an integer number (2122006510239).

Almost surely, 2^{4244013020477} is an apocalyptic number.

It is an amenable number.

4244013020477 is a deficient number, since it is larger than the sum of its proper divisors (1).

4244013020477 is an equidigital number, since it uses as much as digits as its factorization.

4244013020477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 38.

The spelling of 4244013020477 in words is "four trillion, two hundred forty-four billion, thirteen million, twenty thousand, four hundred seventy-seven".