1282783058078 has 12 divisors (see below), whose sum is σ = 1961164780008. Its totient is φ = 629289799320.

The previous prime is 1282783058069. The next prime is 1282783058111. The reversal of 1282783058078 is 8708503872821.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114161618 + ... + 114172853.

It is an arithmetic number, because the mean of its divisors is an integer number (163430398334).

Almost surely, 2^{1282783058078} is an apocalyptic number.

1282783058078 is a deficient number, since it is larger than the sum of its proper divisors (678381721930).

1282783058078 is an equidigital number, since it uses as much as digits as its factorization.

1282783058078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228334579 (or 228334526 counting only the distinct ones).

The product of its (nonzero) digits is 12042240, while the sum is 59.

The spelling of 1282783058078 in words is "one trillion, two hundred eighty-two billion, seven hundred eighty-three million, fifty-eight thousand, seventy-eight".