1026340368059 has 4 divisors (see below), whose sum is σ = 1086713330904. Its totient is φ = 965967405216.

The previous prime is 1026340368037. The next prime is 1026340368061. The reversal of 1026340368059 is 9508630436201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1026340368059 - 2¹⁶ = 1026340302523 is a prime.

It is a super-2 number, since 2×1026340368059² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1026340368959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30186481397 + ... + 30186481430.

It is an arithmetic number, because the mean of its divisors is an integer number (271678332726).

Almost surely, 2^{1026340368059} is an apocalyptic number.

1026340368059 is a deficient number, since it is larger than the sum of its proper divisors (60372962845).

1026340368059 is an equidigital number, since it uses as much as digits as its factorization.

1026340368059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60372962844.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 1026340368059 in words is "one trillion, twenty-six billion, three hundred forty million, three hundred sixty-eight thousand, fifty-nine".