1026325880268 has 96 divisors (see below), whose sum is σ = 2732997516480. Its totient is φ = 296963973120.

The previous prime is 1026325880227. The next prime is 1026325880269. The reversal of 1026325880268 is 8620885236201.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 1026325880268.

It is not an unprimeable number, because it can be changed into a prime (1026325880269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2968168 + ... + 3295856.

It is an arithmetic number, because the mean of its divisors is an integer number (28468724130).

Almost surely, 2^{1026325880268} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1026325880268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1366498758240).

1026325880268 is an abundant number, since it is smaller than the sum of its proper divisors (1706671636212).

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

1026325880268 is a wasteful number, since it uses less digits than its factorization.

1026325880268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328907 (or 328905 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 1026325880268 in words is "one trillion, twenty-six billion, three hundred twenty-five million, eight hundred eighty thousand, two hundred sixty-eight".