11347206415272 has 288 divisors, whose sum is σ = 40173343217280. Its totient is φ = 2862553478400.

The previous prime is 11347206415267. The next prime is 11347206415289. The reversal of 11347206415272 is 27251460274311.

11347206415272 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 7 + 206 + 415 + 27 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4323604 + ... + 6433347.

It is an arithmetic number, because the mean of its divisors is an integer number (139490775060).

Almost surely, 2^{11347206415272} is an apocalyptic number.

11347206415272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11347206415272 is an abundant number, since it is smaller than the sum of its proper divisors (28826136802008).

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

11347206415272 is a wasteful number, since it uses less digits than its factorization.

11347206415272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10757013 (or 10756999 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

Adding to 11347206415272 its reverse (27251460274311), we get a palindrome (38598666689583).

The spelling of 11347206415272 in words is "eleven trillion, three hundred forty-seven billion, two hundred six million, four hundred fifteen thousand, two hundred seventy-two".