11341657740 has 192 divisors, whose sum is σ = 36858286080. Its totient is φ = 2552359680.

The previous prime is 11341657739. The next prime is 11341657777. The reversal of 11341657740 is 4775614311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7647039 + ... + 7648521.

It is an arithmetic number, because the mean of its divisors is an integer number (191970240).

Almost surely, 2^11341657740 is an apocalyptic number.

11341657740 is a gapful number since it is divisible by the number (10) 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 11341657740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18429143040).

11341657740 is an abundant number, since it is smaller than the sum of its proper divisors (25516628340).

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

11341657740 is a wasteful number, since it uses less digits than its factorization.

11341657740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772 (or 1770 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 11341657740 in words is "eleven billion, three hundred forty-one million, six hundred fifty-seven thousand, seven hundred forty".