11071331416 has 8 divisors (see below), whose sum is σ = 20758746420. Its totient is φ = 5535665704.

The previous prime is 11071331399. The next prime is 11071331419. The reversal of 11071331416 is 61413317011.

11071331416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11071331419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691958206 + ... + 691958221.

Almost surely, 2^11071331416 is an apocalyptic number.

It is an amenable number.

11071331416 is a deficient number, since it is larger than the sum of its proper divisors (9687415004).

11071331416 is a wasteful number, since it uses less digits than its factorization.

11071331416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383916433 (or 1383916429 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

Adding to 11071331416 its reverse (61413317011), we get a palindrome (72484648427).

It can be divided in two parts, 110713 and 31416, that added together give a square (142129 = 377²).

The spelling of 11071331416 in words is "eleven billion, seventy-one million, three hundred thirty-one thousand, four hundred sixteen".