1000305426368 has 28 divisors (see below), whose sum is σ = 1985015623560. Its totient is φ = 500144009472.

The previous prime is 1000305426359. The next prime is 1000305426389. The reversal of 1000305426368 is 8636245030001.

It is a super-2 number, since 2×1000305426368² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5183255 + ... + 5372777.

Almost surely, 2^{1000305426368} is an apocalyptic number.

It is an amenable number.

1000305426368 is a deficient number, since it is larger than the sum of its proper divisors (984710197192).

1000305426368 is an equidigital number, since it uses as much as digits as its factorization.

1000305426368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272004 (or 271994 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 1000305426368 in words is "one trillion, three hundred five million, four hundred twenty-six thousand, three hundred sixty-eight".