383338124777 has 2 divisors, whose sum is σ = 383338124778. Its totient is φ = 383338124776.

The previous prime is 383338124671. The next prime is 383338124789. The reversal of 383338124777 is 777421833383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 348567436816 + 34770687961 = 590396^2 + 186469^2 .

It is a cyclic number.

It is not a de Polignac number, because 383338124777 - 2¹⁴ = 383338108393 is a prime.

It is not a weakly prime, because it can be changed into another prime (383338124077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191669062388 + 191669062389.

It is an arithmetic number, because the mean of its divisors is an integer number (191669062389).

Almost surely, 2^383338124777 is an apocalyptic number.

It is an amenable number.

383338124777 is a deficient number, since it is larger than the sum of its proper divisors (1).

383338124777 is an equidigital number, since it uses as much as digits as its factorization.

383338124777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14224896, while the sum is 56.

The spelling of 383338124777 in words is "three hundred eighty-three billion, three hundred thirty-eight million, one hundred twenty-four thousand, seven hundred seventy-seven".