1428430741264 has 20 divisors (see below), whose sum is σ = 2773267501504. Its totient is φ = 712748805408.

The previous prime is 1428430741259. The next prime is 1428430741277. The reversal of 1428430741264 is 4621470348241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91652292 + ... + 91667875.

Almost surely, 2^{1428430741264} is an apocalyptic number.

It is an amenable number.

1428430741264 is a deficient number, since it is larger than the sum of its proper divisors (1344836760240).

1428430741264 is a wasteful number, since it uses less digits than its factorization.

1428430741264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183320662 (or 183320656 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 46.

The spelling of 1428430741264 in words is "one trillion, four hundred twenty-eight billion, four hundred thirty million, seven hundred forty-one thousand, two hundred sixty-four".