11326341540 has 24 divisors (see below), whose sum is σ = 31713756480. Its totient is φ = 3020357728.

The previous prime is 11326341517. The next prime is 11326341557. The reversal of 11326341540 is 4514362311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 11326341498 and 11326341507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94386120 + ... + 94386239.

It is an arithmetic number, because the mean of its divisors is an integer number (1321406520).

Almost surely, 2^11326341540 is an apocalyptic number.

11326341540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11326341540 is an abundant number, since it is smaller than the sum of its proper divisors (20387414940).

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

11326341540 is a wasteful number, since it uses less digits than its factorization.

11326341540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188772371 (or 188772369 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 11326341540 in words is "eleven billion, three hundred twenty-six million, three hundred forty-one thousand, five hundred forty".