1426068682 has 4 divisors (see below), whose sum is σ = 2139103026. Its totient is φ = 713034340.

The previous prime is 1426068673. The next prime is 1426068697. The reversal of 1426068682 is 2868606241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1425893121 + 175561 = 37761^2 + 419^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356517169 + ... + 356517172.

Almost surely, 2^1426068682 is an apocalyptic number.

1426068682 is a deficient number, since it is larger than the sum of its proper divisors (713034344).

1426068682 is an equidigital number, since it uses as much as digits as its factorization.

1426068682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713034343.

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 1426068682 is about 37763.3245623316. The cubic root of 1426068682 is about 1125.5897962847.

The spelling of 1426068682 in words is "one billion, four hundred twenty-six million, sixty-eight thousand, six hundred eighty-two".