11798259312 has 160 divisors (see below), whose sum is σ = 36102689280. Its totient is φ = 3248501760.

The previous prime is 11798259311. The next prime is 11798259313. The reversal of 11798259312 is 21395289711.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11798259311) and next prime (11798259313).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11798259311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7901638 + ... + 7903130.

It is an arithmetic number, because the mean of its divisors is an integer number (225641808).

Almost surely, 2^11798259312 is an apocalyptic number.

11798259312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11798259312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18051344640).

11798259312 is an abundant number, since it is smaller than the sum of its proper divisors (24304429968).

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

11798259312 is a wasteful number, since it uses less digits than its factorization.

11798259312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351 (or 2345 counting only the distinct ones).

The product of its digits is 272160, while the sum is 48.

The spelling of 11798259312 in words is "eleven billion, seven hundred ninety-eight million, two hundred fifty-nine thousand, three hundred twelve".