11426261372598 has 16 divisors (see below), whose sum is σ = 22852861456896. Its totient is φ = 3808697338920.

The previous prime is 11426261372597. The next prime is 11426261372641. The reversal of 11426261372598 is 89527316262411.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11426261372597) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13673386 + ... + 14484957.

It is an arithmetic number, because the mean of its divisors is an integer number (1428303841056).

Almost surely, 2^{11426261372598} is an apocalyptic number.

11426261372598 is an abundant number, since it is smaller than the sum of its proper divisors (11426600084298).

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

11426261372598 is a wasteful number, since it uses less digits than its factorization.

11426261372598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28225979.

The product of its digits is 8709120, while the sum is 57.

The spelling of 11426261372598 in words is "eleven trillion, four hundred twenty-six billion, two hundred sixty-one million, three hundred seventy-two thousand, five hundred ninety-eight".