1026648368452 has 48 divisors (see below), whose sum is σ = 2062912320000. Its totient is φ = 437933510784.

The previous prime is 1026648368423. The next prime is 1026648368477. The reversal of 1026648368452 is 2548638466201.

It is a junction number, because it is equal to n+sod(n) for n = 1026648368393 and 1026648368402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13808674 + ... + 13882822.

It is an arithmetic number, because the mean of its divisors is an integer number (42977340000).

Almost surely, 2^{1026648368452} is an apocalyptic number.

It is an amenable number.

1026648368452 is an abundant number, since it is smaller than the sum of its proper divisors (1036263951548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1026648368452 is a wasteful number, since it uses less digits than its factorization.

1026648368452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76468 (or 76466 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 55.

The spelling of 1026648368452 in words is "one trillion, twenty-six billion, six hundred forty-eight million, three hundred sixty-eight thousand, four hundred fifty-two".