11341398016 has 81 divisors (see below), whose sum is σ = 24561844041. Its totient is φ = 5234491392.

The previous prime is 11341397959. The next prime is 11341398017. The reversal of 11341398016 is 61089314311.

It is a happy number.

The square root of 11341398016 is 106496.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1677721600 + 9663676416 = 40960^2 + 98304^2 .

It is a Duffinian number.

It is a nialpdrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (11341398017) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 872415226 + ... + 872415238.

Almost surely, 2^11341398016 is an apocalyptic number.

11341398016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

11341398016 is the 106496-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11341398016

11341398016 is an abundant number, since it is smaller than the sum of its proper divisors (13220446025).

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

11341398016 is an frugal number, since it uses more digits than its factorization.

11341398016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 15 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 11341398016 in words is "eleven billion, three hundred forty-one million, three hundred ninety-eight thousand, sixteen".