407243476753 has 2 divisors, whose sum is σ = 407243476754. Its totient is φ = 407243476752.

The previous prime is 407243476751. The next prime is 407243476771. The reversal of 407243476753 is 357674342704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214634844369 + 192608632384 = 463287^2 + 438872^2 .

It is a cyclic number.

It is not a de Polignac number, because 407243476753 - 2¹ = 407243476751 is a prime.

Together with 407243476751, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 407243476753.

It is not a weakly prime, because it can be changed into another prime (407243476751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203621738376 + 203621738377.

It is an arithmetic number, because the mean of its divisors is an integer number (203621738377).

Almost surely, 2^407243476753 is an apocalyptic number.

It is an amenable number.

407243476753 is a deficient number, since it is larger than the sum of its proper divisors (1).

407243476753 is an equidigital number, since it uses as much as digits as its factorization.

407243476753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11854080, while the sum is 52.

The spelling of 407243476753 in words is "four hundred seven billion, two hundred forty-three million, four hundred seventy-six thousand, seven hundred fifty-three".