1026280823272 has 32 divisors (see below), whose sum is σ = 1975083150600. Its totient is φ = 499641164800.

The previous prime is 1026280823233. The next prime is 1026280823311. The reversal of 1026280823272 is 2723280826201.

It is an interprime number because it is at equal distance from previous prime (1026280823233) and next prime (1026280823311).

It can be written as a sum of positive squares in 4 ways, for example, as 690152208516 + 336128614756 = 830754^2 + 579766^2 .

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 7 ways as a sum of consecutive naturals, for example, 2906629 + ... + 3240532.

Almost surely, 2^{1026280823272} is an apocalyptic number.

It is an amenable number.

1026280823272 is a deficient number, since it is larger than the sum of its proper divisors (948802327328).

1026280823272 is a wasteful number, since it uses less digits than its factorization.

1026280823272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6147717 (or 6147713 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 1026280823272 in words is "one trillion, twenty-six billion, two hundred eighty million, eight hundred twenty-three thousand, two hundred seventy-two".