283042680329 has 2 divisors, whose sum is σ = 283042680330. Its totient is φ = 283042680328.

The previous prime is 283042680313. The next prime is 283042680341. The reversal of 283042680329 is 923086240382.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161464937929 + 121577742400 = 401827^2 + 348680^2 .

It is a cyclic number.

It is not a de Polignac number, because 283042680329 - 2⁴ = 283042680313 is a prime.

It is a super-2 number, since 2×283042680329² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (283042680359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141521340164 + 141521340165.

It is an arithmetic number, because the mean of its divisors is an integer number (141521340165).

Almost surely, 2^283042680329 is an apocalyptic number.

It is an amenable number.

283042680329 is a deficient number, since it is larger than the sum of its proper divisors (1).

283042680329 is an equidigital number, since it uses as much as digits as its factorization.

283042680329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 283042680329 in words is "two hundred eighty-three billion, forty-two million, six hundred eighty thousand, three hundred twenty-nine".