11344007684 has 36 divisors (see below), whose sum is σ = 20974621500. Its totient is φ = 5367638016.

The previous prime is 11344007681. The next prime is 11344007687. The reversal of 11344007684 is 48670044311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11344007681) and next prime (11344007687).

It can be written as a sum of positive squares in 2 ways, for example, as 8282820100 + 3061187584 = 91010^2 + 55328^2 .

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (11344007681) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1511012 + ... + 1518500.

It is an arithmetic number, because the mean of its divisors is an integer number (582628375).

Almost surely, 2^11344007684 is an apocalyptic number.

It is an amenable number.

11344007684 is a deficient number, since it is larger than the sum of its proper divisors (9630613816).

11344007684 is a wasteful number, since it uses less digits than its factorization.

11344007684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580 (or 8559 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 11344007684 in words is "eleven billion, three hundred forty-four million, seven thousand, six hundred eighty-four".